Investors

	Qualcomm Ventures Qualcomm Ventures, an investment function at Qualcomm Incorporated, was launched in the United States in November 2000 with an initial US$500 million allocation. Qualcomm Ventures' aim is to support Qualcomm's mission of enabling and fostering 3G CDMA and wireless Internet markets through strategic investments in privately owned startup ventures. These strategic investments include companies focusing on wireless communication technologies and products serving consumer, enterprise and vertical markets worldwide. For more information, please visit www.qualcomm.com/ventures.
	Trinity Ventures Founded in 1986, Trinity Ventures, a boutique firm, partners with passionate entrepreneurs to transform revolutionary ideas into reality. With over $1 billion under management, Trinity Ventures was founded on the principle of personal engagement and mutual respect with the entrepreneurs we fund. Trinity Ventures focuses on early stage technology ventures with a particular emphasis on digital media, Internet services, mobility, security and software markets. Trinity Ventures has invested in more than 100 ventures, including such leading companies as Aruba Networks (NASDAQ: ARUN), Blue Nile (NASDAQ: NILE), Crescendo Communications, Extreme Networks (NASDAQ: EXTR), Forte Software, Illustra, LoopNet (NASDAQ: LOOP), Photobucket (acquired by News Corporation: NWS), Speedera Networks (acquired by Akamai Technologies: AKAM), Starbucks (NASDAQ: SBUX) and Sygate Technologies (acquired by Symantec: SYMC). For more information visit www.trinityventures.com.
	InterWest Partners InterWest Partners (www.interwest.com),founded in 1979, is a leading diversified venture capital firm focused on building long-term relationships with entrepreneurs and portfolio companies. Currently investing its tenth fund, IW X, a $650 million fund, InterWest has raised more than $2.8 billion of capital since inception. InterWest has 14 investing partners in Menlo Park, CA and Dallas, TX, who bring together deep domain knowledge in life sciences and information technology. The firm's investments in information technology include: CIENA(CIEN), Copper Mountain Networks (CMTN), Crystal Semiconductor (acquired by Cirrus Logic, CRUS), Cyrix (CYRX; acquired by National Semiconductor (NSM), Lightera (acquired by CIENA), PlaceWare (acquired by Microsoft, MSFT), SiTera (acquired by Vitesse, VTSS), Silicon Graphics (SGI), Stratacom (STRM; acquired by Cisco, CSCO) and Xilinx (XLNX). The firm's investments in life sciences include: ArthroCare (ARTC), Aspreva Pharmaceuticals Corporation (ASPV, acquired by Galenica group, SWX:GALN), Cor Therapeutics (CORR; acquired by Millennium Pharmaceuticals, MLNM), Corixa (CRXA; acquired by GlaxoSmithKlein, GSK), Coulter Pharmaceutical (CLTR; acquired by Corixa Pharmaceuticals, CRXA), Cubist Pharmaceuticals (CBST), Epicor Medical acquired by St. Jude Medical, STJ), Inspire Pharmaceuticals (ISPH), IntraLase (ILSE), Myogen (MYOG), Spinal Dynamics (acquired by Medtronic, MDT), TheraSense (THER; acquired by Abbott Labs, ABT) and Ventritex (VNTX; acquired by St. Jude Medical, STJ). For more information visit www.interwest.com.
	Leapfrog Ventures Leapfrog invests in companies with identifiable customers and proprietary technology over the competition. Information technology, software, communications/wireless, and technology-heavy consumer spaces are preferred markets. Leapfrog Venture's portfolio includes, Cloud9, Compassoft, Contactual, FastScale Technology, IronKey, RedSeal Systems, Teqlo, Radar Networks, Riya and Vast. For more information visit www.leapfrogventures.com.