BORIS FELDMAN, State Bar # 128838
JEROME F. BIRN, JR., State Bar # 128561
GIDON M. CAINE, State Bar # 188110
CHRISTINE A. KENDRICK, State Bar # 186002
WILSON SONSINI GOODRICH & ROSATI
Professional Corporation
650 Page Mill Road
Palo Alto, California 94304-1050
Telephone: (650) 493-9300

Attorneys for Defendants
TCSI CORPORATION, ROGER A. STRAUCH,
DANIEL H. MILLER, JOHN C. BOLGER,
RAM A. BANIN, WILLIAM A. HASLER,
DAVID G.MESSERSCHMITT, AND PAUL A. FARMER

UNITED STATES DISTRICT COURT

NORTHERN DISTRICT OF CALIFORNIA

OAKLAND DIVISION

ALBERT J. COPPERSTONE and JOSEPH
SICILIANO, On Behalf of Themselves and
All Others Similarly Situated,

                      Plaintiffs,

           v.

TCSI CORPORATION,
HARVEY E. WAGNER, HARISH S. RAO,
ROGER A. STRAUCH,
DANIEL H. MILLER, JOHN C. BOLGER,
RAM A. BANIN, WILLIAM A. HASLER,
DAVID G. MESSERSCHMITT, and
PAUL A. FARMER,

                      Defendants.
_____________________________________


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CASE NO.: C 97-3495 (SBA)
[filed Mar. 2, 1998]

CLASS ACTION


PROOF OF SERVICE

I, Christina M. Capurro, declare:

I am employed in Santa Clara County, the county in which the mailing described below occurs. My business address is 650 Page Mill Road, Palo Alto, California 94304-1050.

I am readily familiar with Wilson, Sonsini, Goodrich & Rosati's practice for collection and processing of correspondence for mailing with the United States Postal Service. In the ordinary course of business, correspondence would be deposited with the United States Postal Service on this date.

On this date, I served the DEFENDANTS' MEMORANDUM SUPPORTING CLASS CERTIFICATION BEFORE ADJUDICATION OF THE MOTION TO DISMISS on each person listed on the attached Service List by placing the document(s) described above in an envelope addressed as indicated below, which I sealed. I placed the envelope(s) in the United States Postal Service by placing them for collection and mailing this day following ordinary business practices at Wilson, Sonsini, Goodrich & Rosati, 650 Page Mill Road, Palo Alto, California 94304-1050.

Declarant also forwarded these documents to the following designated Internet sites at:

epost@securities.stanford.edu and post@mwbhl.com.

I declare under penalty of perjury under the laws of the State of California that the foregoing is true and correct. Executed at Palo Alto, California, on March 2, 1998.

______________________________
Christina M. Capurro




SERVICE LIST

Jeffrey Lawrence
Milberg, Weiss, Bershad, Hynes & Lerach
222 Kearny Street, 10th Floor
San Francisco, CA 94108
Designated Internet Site
post@mwbbhl.com

Federal Express for receipt 3/3/98

James V. Bashian
Law Offices of James V. Bashian, P.C.
500 Fifth Ave., Suite 2700
New York, NY 10110

Federal Express for receipt 3/3/98

Patricia I. Avery
Wolf Popper Ross Wolf & Jones, L.L.P.
845 Third Avenue
New York, NY 10022

Federal Express for receipt 3/3/98

Frank E. Merideth, Jr.
Bryan Cave LLP
120 Broadway, Suite 500
Santa Monica, CA 90401-2305

Federal Express for receipt 3/3/98

Martin H. Myers
Shirli Weiss
Gray Cary Ware & Freidenrich
400 Hamilton Avenue
Palo Alto, CA 94301-1825

Federal Express for receipt 3/3/98

Securities Class Action Clearinghouse
Securities Class Action Clearinghouse
Stanford Law School
Crown Quadrangle
Stanford, CA 94305-8610
Designated Internet Site
epost@securities.stanford.edu

Send copies of all pleadings/correspondence to the following people:

Michael R. Delhagen
Mendes & Mount LLP
750 Seventh Avenue
New York, NY 10019-6829

Joanne Matousek
Blatt, Hammesfahr & Eaton
333 W. Wacker Drive
Suite 1900
Chicago, IL 60606



Securities Class Action
Clearinghouse
U.S.D.C.
N.D. Cal.
Robert Crown
Law Library
Stanford University
School of Law

inquiries@securities.stanford.edu

Source: File to epost from Wilson Sonsini Goodrich & Rosati