Kleiner Perkins Caufield & Byers (KPCB)
Since its founding in 1972, KPCB has backed entrepreneurs in 450 ventures, including AOL, Align, Amazon.com, Citrix, Compaq Computer, Electronic Arts, Genentech, Genomic Health, Google, IDEC Pharmaceuticals, Intuit, Juniper Networks, Netscape, Lotus, LSI Logic, Sun Microsystems, Symantec, Verisign and Xilinx. More than 150 of the firm's portfolio companies have gone public. Many other ventures have achieved success through mergers and acquisitions.

Highland Capital Partners
Highland Capital Partners was founded with the mission of helping great people build great companies. Since its inception in 1988, the firm has taken a sector-focused approach to investing in exceptional information technology, communications and healthcare companies. With more than $2.6 billion of committed capital, Highland has invested in and worked to create such firms as Altiga Networks, Ask Jeeves, Avid Technology, Be Free, CheckFree, Conor Medsystems, Continental Cable, EXACT Sciences, Lycos, MapQuest, New Oak Communications, Ocular Networks, Odyssey Healthcare, Sybase, Telica, VistaPrint and WebLine Communications. For more information, visit Highland 's web site at www.hcp.com.

Stanford University
Located between San Francisco and San Jose in the heart of Silicon Valley, Stanford University is recognized as one of the world's leading research and teaching institutions.