ABS Ventures

Accel Partners

Adler & Company

Advent International

Asset Management

AVI Management Partners

Bank of America

Battery Ventures

Benchmark Capital

Bessemer Ventures

BNP Private Equity

Brentwood Associates

Centennial Ventures

Citicorp

Comdisco

Dominion Ventures

Eastward Capital

Enterprise Partners

EuclidSR Partners

First Chicago

Foundation Capital

GE Capital

Greylock Management Corp.

Harbourvest Partners

INCO Venture Capital

Inman & Bowman

IVP

Kleiner Perkins

Kyocera

Lighthouse Capital

Lightspeed

Mayfield Fund

Menlo Ventures

Merrill Pickard

Mohr Davidow Ventures

Montgomery Securities

New Enterprise Associates

Oak Investment Prtnrs

Origio (Norway)

Outlook Ventures

Oxford Capital Partners

Pacific Ventures

Paragon Equity

Partech International

Pentech Financial

Redpoint Ventures

Robertson Stephens

Rosewood Venture Capital

Sears, PLC

Sequoia Capital

Sevin Rosen Funds

Sierra Ventures

Silicon Valley Bank

Smith Barney

St. Paul Venture Capital

Sutter Hill Partners

TA Associates

Tallwood Venture Capital

Trinity Ventures

Triplepoint

Union Bank

Unterberg Towbin

US Venture Partners

Venrock Associates

Weiss Peck & Greer

Western Technology Investment

Xerox