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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information Statement Pursuant to Rules 13d-1 and 13d-2 Under the Securities Exchange Act of 1934 (Amendment No. 2)* 8x8, Inc. (formerly known as Netergy Networks, Inc.) - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock, Par Value $0.001 - -------------------------------------------------------------------------------- (Title of Class of Securities) 282914100 -------------------------- (CUSIP Number) December 31, 2001 ----------------------------------------------- Date of Event Which Requires Filing of the Statement Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [_] Rule 13d-1(b) [x] Rule 13d-1(c) [_] Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). Page 1 of 16 - ------------------------- ----------------------- Cusip NO. 282914100 13G Page 2 of 16 Pages - ------------------------ ----------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Citadel Limited Partnership - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [X] (b) [_] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 Illinois limited partnership U.S.A - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 0 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 OWNED BY 1,000,000 shares of Common Stock Series A Warrants (exercisable into 531,915 shares of Common Stock)/(1)/ Series B Warrants (exercisable into 105,634 shares of Common Stock)/(1)/ ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7 REPORTING 0 PERSON ----------------------------------------------------------- SHARED DISPOSITIVE POWER WITH 8 See Row 6 above. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 See Row 6 above. - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES 10 [_] - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11 Approximately 5.7% as of December 31, 2001. Based on 27,894,280 shares of Common Stock issued and outstanding as of December 17, 2001, plus the Common stock issuable upon exercise of the Series A Warrants and the Series B Warrants referred to in Row 6 above.) - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON 12 PN; HC - ------------------------------------------------------------------------------ /(1)/ See footnote 1 in Item 4. Page 2 of 16 - ---------------------- -------------------- CUSIP No. 282914100 13G Page 3 of 16 Pages - ---------------------- -------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON GLB Partners, L.P. - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [X] (b) [_] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 Delaware limited partnership U.S.A. - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 0 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 OWNED BY 1,000,000 shares of Common Stock Series A Warrants (exercisable into 531,915 shares of Common Stock)/(1)/ Series B Warrants (exercisable into 105,634 shares of Common Stock)/(1)/ ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7 REPORTING 0 PERSON ----------------------------------------------------------- SHARED DISPOSITIVE POWER WITH 8 See Row 6 above. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 See Row 6 above. - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES 10 [_] - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11 Approximately 5.7% as of December 31, 2001. (Based on 27,894,280 shares of Common Stock issued and outstanding as of December 17, 2001, plus the Common Stock issuable upon exercise of the Series A Warrants and the Series B Warrants referred to in Row 6 above.) - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 PN; HC - ------------------------------------------------------------------------------ /(1)/ See footnote 1 in Item 4. Page 3 of 16 - ---------------------- -------------------- CUSIP No. 282914100 13G Page 4 of 16 Pages - ---------------------- -------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Citadel Investment Group, L.L.C. - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [X] (b) [_] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 Delaware limited liability company U.S.A. - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 0 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 OWNED BY 1,000,000 shares of Common Stock Series A Warrants (exercisable into 531,915 shares of Common Stock)/(1)/ Series B Warrants (exercisable into 105,634 shares EACH of Common Stock)/(1)/ ----------------------------------------------------------- REPORTING SOLE DISPOSITIVE POWER PERSON 7 0 WITH ----------------------------------------------------------- SHARED DISPOSITIVE POWER 8 See Row 6 above. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 See Row 6 above. - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES 10 [_] - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11 Approximately 5.7% as of December 31, 2001. (Based on 27,894,280 shares of Common Stock issued and outstanding as of December 17, 2001, plus the Common Stock issuable upon exercise of the Series A Warrants and the Series B Warrants referred to in Row 6 above.) - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 OO; HC - ------------------------------------------------------------------------------ /(1)/ See footnote 1 in Item 4. Page 4 of 16 - ----------------------- ---------------------- Cusip No. 282914100 13G Page 5 of 16 Pages - ----------------------- ---------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Name Kenneth Griffin - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2. (a) [X] (b) [_] - ------------------------------------------------------------------------------ SEC USE ONLY 3. - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4. U.S. Citizen U.S.A. - ------------------------------------------------------------------------------ SOLE VOTING POWER 5. NUMBER OF 0 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6. 1,000,000 shares of Common Stock Series A Warrants (exercisable into 531,915 shares of Common Stock)/(1)/ OWNED BY Series B Warrants (exercisable into 105,634 shares of Common Stock)/(1)/ ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7. REPORTING 0 ----------------------------------------------------------- PERSON SHARED DISPOSITIVE POWER 8. WITH See Row 6 above. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9. See Row 6 above. - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES 10. [_] - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11. Approximately 5.7% as of December 31, 2001. (Based on 27,894,280 shares of Common Stock issued and outstanding as of December 17, 2001, plus the Common Stock issuable upon exercise of the Series A Warrants and the Series B Warrants referred to in Row 6 above.) - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12. IN - ------------------------------------------------------------------------------ /(1)/ See footnote 1 in Item 4 Page 5 of 16 - ----------------------- ---------------------- Cusip No. 282914100 13G Page 6 of 16 Pages - ----------------------- ---------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Name Wellington Partners Limited Partnership - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2. (a) [X] (b) [_] - ------------------------------------------------------------------------------ SEC USE ONLY 3. - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4. Illinois limited partnership U.S.A. - ------------------------------------------------------------------------------ SOLE VOTING POWER 5. NUMBER OF 0 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6. 1,000,000 shares of Common Stock Series A Warrants (exercisable into 531,915 shares of Common Stock)/(1)/ OWNED BY Series B Warrants (exercisable into 105,634 shares of Common Stock)/(1)/ ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7. REPORTING 0 ----------------------------------------------------------- PERSON SHARED DISPOSITIVE POWER 8. WITH See Row 6 above. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9. See Row 6 above. - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES 10. [_] - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11. Approximately 5.7% as of December 31, 2001. (Based on 27,894,280 shares of Common Stock issued and outstanding as of December 17, 2001, plus the Common Stock issuable upon exercise of the Series A Warrants and the Series B Warrants referred to in Row 6 above.) - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12. PN; HC - ------------------------------------------------------------------------------ /(1)/ See footnote 1 in Item 4 Page 6 of 16 - ----------------------- ---------------------- CUSIP No. 282914100 13G Page 7 of 16 Pages - ----------------------- ---------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Name Wingate Capital Ltd. - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2. (a) [X] (b) [_] - ------------------------------------------------------------------------------ SEC USE ONLY 3. - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4. Cayman Islands Company - ------------------------------------------------------------------------------ SOLE VOTING POWER 5. NUMBER OF 0 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6. 1,000,000 shares of Common Stock Series A Warrants (exercisable into 531,915 shares of Common Stock)/(1)/ OWNED BY Series B Warrants (exercisable into 105,634 shares of Common Stock)/(1)/ ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7. REPORTING 0 ----------------------------------------------------------- PERSON SHARED DISPOSITIVE POWER 8. WITH See Row 6 above. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9. See Row 6 above. - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES 10. [_] - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11. Approximately 5.7% as of December 31, 2001. (Based on 27,894,280 shares of Common Stock issued and outstanding as of December 17, 2001, plus the Common Stock issuable upon exercise of the Series A Warrants and the Series B Warrants referred to in Row 6 above.) - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12. CO - ------------------------------------------------------------------------------ /(1)/ See footnote 1 in Item 4 Page 7 of 16 - ----------------------- ---------------------- CUSIP No. 282914100 13G Page 8 of 16 Pages - ----------------------- ---------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Name Kensington Global Strategies Fund, Ltd. - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2. (a) [X] (b) [_] - ------------------------------------------------------------------------------ SEC USE ONLY 3. - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4. Bermuda company - ------------------------------------------------------------------------------ SOLE VOTING POWER 5. NUMBER OF 0 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6. 1,000,000 shares of Common Stock Series A Warrants (exercisable into 531,915 shares of Common Stock)/(1)/ OWNED BY Series B Warrants (exercisable into 105,634 shares of Common Stock)/(1)/ ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7. REPORTING 0 ----------------------------------------------------------- PERSON SHARED DISPOSITIVE POWER 8. WITH See Row 6 above. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9. See Row 6 above. - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES 10. [_] - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11. Approximately 5.7% as of December 31, 2001. (Based on 27,894,280 shares of Common Stock issued and outstanding as of December 17, 2001, plus the Common Stock issuable upon exercise of the Series A Warrants and the Series B Warrants referred to in Row 6 above.) - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12. CO; HC - ------------------------------------------------------------------------------ /(1)/ See footnote 1 in Item 4 Page 8 of 16 - ------------------------ -------------------- CUSIP No. 282914100 13G Page 9 of 16 Pages - ------------------------ -------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO OF ABOVE PERSON Fisher Capital Ltd. - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [X] (b) [_] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 Cayman Islands company - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 0 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,000,000 shares of Common Stock OWNED BY Series A Warrants (exercisable into 531,915 shares of Common Stock)/(1)/ Series B Warrants (exercisable into 105,634 shares of Common Stock)/(1)/ EACH ----------------------------------------------------------- SOLE DISPOSITIVE POWER REPORTING 7 PERSON 0 ----------------------------------------------------------- WITH SHARED DISPOSITIVE POWER 8 See Row 6 above. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 See Row 6 above. - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES 10 [_] - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11 Approximately 5.7% as of December 31, 2001. (Based on 27,894,280 shares of Common Stock issued and outstanding as of December 17, 2001, plus the Common Stock issuable upon exercise of the Series A Warrants and the Series B Warrants referred to in Row 6 above.) - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 CO - ------------------------------------------------------------------------------ /(1)/ See footnote 1 in Item 4. Page 9 of 16 - ------------------------ ------------------------ CUSIP No. 282914100 13G Page 10 of 16 Pages - ------------------------ ------------------------ SCHEDULE 13G ------------ Item 1(a) Name of Issuer: 8 x 8, Inc. (formerly known as Netergy Networks, Inc.) 1(b) Address of Issuer's Principal Executive Offices: 2445 Mission College Blvd. Santa Clara, California 95054 Item 2(a) Name of Person Filing Item 2(b) Address of Principal Business Office Item 2(c) Citizenship Citadel Limited Partnership 225 W. Washington 9th Floor Chicago, Illinois 60606 Illinois limited partnership GLB Partners, L.P. 225 W. Washington 9th Floor Chicago, Illinois 60606 Delaware limited partnership Citadel Investment Group, L.L.C. 225 W. Washington 9th Floor Chicago, Illinois 60606 Delaware limited liability company Kenneth Griffin 225 W. Washington 9th Floor Chicago, Illinois 60606 U.S. Citizen Page 10 of 16 - ------------------------- --------------------- Cusip No. 282914100 13G Page 11 of 16 Pages - ------------------------- --------------------- Wellington Partners Limited Partnership c/o Citadel Investment Group, L.L.C. 225 W. Washington 9th Floor Chicago, Illinois 60606 Illinois limited partnership Wingate Capital Ltd. c/o Citadel Investment Group, L.L.C. 225 W. Washington 9th Floor Chicago, Illinois 60606 Cayman Islands company Kensington Global Strategies Fund, Ltd. c/o Citadel Investment Group, L.L.C. 225 W. Washington 9th Floor Chicago, Illinois 60606 Bermuda company Fisher Capital Ltd. c/o Citadel Investment Group, L.L.C. 225 W. Washington 9th Floor Chicago, Illinois 60606 Cayman Islands company 2(d) Title of Class of Securities: Common Stock, par value $0.001 per share 2(e) CUSIP Number: 282914100 Item 3 If this statement is filed pursuant to Rules 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a: (a) [__] Broker or dealer registered under Section 15 of the Exchange Act; (b) [__] Bank as defined in Section 3(a)(6) of the Exchange Act; (c) [__] Insurance company as defined in Section 3(a)(19) of the Exchange Act; Page 11 of 16 - ------------------------- --------------------- Cusip No. 282914100 13G Page 12 of 16 Pages - ------------------------- --------------------- (d) [__] Investment company registered under Section 8 of the Investment Company Act; (e) [__] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E); (f) [__] An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F); (g) [__] A parent holding company or control person in accordance with Rule 13d-1(b)(ii)(G); (h) [__] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act; (i) [__] A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act; (j) [__] Group, in accordance with Rule 13d-1(b)(1)(ii)(J). If this statement is filed pursuant to Rule 13d-1(c), check this box. [X] Item 4 Ownership: CITADEL LIMITED PARTNERSHIP GLB PARTNERS, L.P. CITADEL INVESTMENT GROUP, L.L.C. KENNETH GRIFFIN WELLINGTON PARTNERS LIMITED PARTNERSHIP WINGATE CAPITAL LTD. KENSINGTON GLOBAL STRATEGIES FUND, LTD. FISHER CAPITAL LTD. (a) Amount beneficially owned: 1,000,000 shares of Common Stock Series A Warrants (exercisable into 531,915 shares of Common Stock)/(1)/ Series B Warrants (exercisable into 105,634 shares of Common Stock)/(1)/ (b) Percent of Class: Approximately 5.7% as of December 31, 2001. (Based on 27,894,280 shares of Common Stock issued and outstanding as of December 17, 2001, plus the Common Stock issuable upon exercise of the Series A Warrants and Series B Warrants referred to in item (a) above.) Page 12 of 16 - ------------------------- ---------------------- Cusip No. 282914100 13G Page 13 of 16 Pages - ------------------------- ---------------------- (c) Number of shares as to which such person has: (i) sole power to vote or to direct the vote: 0 (ii) shared power to vote or to direct the vote: See item (a) above. (iii) sole power to dispose or to direct the disposition of: 0 (iv) shared power to dispose or to direct the disposition of: See item (a) above. /(1)/ The securities reported herein include securities that the holders may acquire in the future through (i) the exercise by the Reporting Persons at any time prior to and including December 15, 2002 of warrants to purchase up to 531,915 shares of Common Stock (the "Series A Warrants") and (ii) the exercise by the Reporting Persons at any time prior to and including December 15, 2002 of warrants to purchase up to 105,634 shares of Common Stock (the "Series B Warrants"). The exercise price of the Series A Warrants and the Series B Warrants is equal to $0.898 (subject to adjustment to prevent dilution). Pursuant to the terms of the Series A Warrants and Series B Warrants, the Reporting Persons cannot be "beneficial owners" of more than 10.00% of the securities of the Company within the meaning of Rule 13-d. Item 5 Ownership of Five Percent or Less of a Class: Not Applicable. Item 6 Ownership of More than Five Percent on Behalf of Another Person: Not Applicable. Item 7 Identification and Classification of the Subsidiary which Acquired the Security Being Reported on by the Parent Holding Company: See Item 2 above. Item 8 Identification and Classification of Members of the Group: Not Applicable. Page 13 of 16 - ------------------------- ---------------------- Cusip No. 282914100 13G Page 14 of 16 Pages - ------------------------- ---------------------- Item 9 Notice of Dissolution of Group: Not Applicable. Item 10 Certification: By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. Page 14 of 16 - --------------------- ------------------------ CUSIP No. 282914100 13G Page 15 of 16 Pages - --------------------- ------------------------ After reasonable inquiry and to the best of its knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct. Dated this 13th day of February, 2002 /s/ Kenneth Griffin -------------------------------- Kenneth Griffin CITADEL LIMITED PARTNERSHIP CITADEL INVESTMENT GROUP, L.L.C. By: GLB Partners, L.P., By: /s/ Kenneth Griffin its General Partner ---------------------------- Kenneth Griffin, President By: Citadel Investment Group, L.L.C., its General Partner By: /s/ Kenneth Griffin --------------------------------- Kenneth Griffin, President GLB PARTNERS, L.P. WINGATE CAPITAL LTD. By: Citadel Investment Group, L.L.C., By: Citadel Limited Partnership, its General Partner its Trading Manager By: /s/ Kenneth Griffin By: GLB Partners, L.P., --------------------------------- its General Partner Kenneth Griffin, President By: Citadel Investment Group, L.L.C., its General Partner By: /s/ Kenneth Griffin ---------------------------- Kenneth Griffin, President WELLINGTON PARTNERS LIMITED FISHER CAPITAL LTD. PARTNERSHIP By: Citadel Limited Partnership, By: Citadel Limited Partnership, its General Partner its Trading Manager By: GLB Partners, L.P., By: GLB Partners, L.P., its General Partner its General Partner By: Citadel Investment Group, L.L.C., By: Citadel Investment Group, its General Partner L.L.C., its General Partner By: /s/ Kenneth Griffin By: /s/ Kenneth Griffin --------------------------------- ---------------------------- Kenneth Griffin, President Kenneth Griffin, President Page 15 of 16 - --------------------- ------------------------ CUSIP No. 282914100 13G Page 16 of 16 Pages - --------------------- ------------------------ KENSINGTON GLOBAL STRATEGIES FUND, LTD. By: Citadel Limited Partnership, its Trading Manager By: GLB Partners, L.P., its General Partner By: Citadel Investment Group, L.L.C., its General Partner By: /s/ Kenneth Griffin --------------------------------- Kenneth Griffin, President Page 16 of 16