LOS GATOS, Calif., August 31, 2007 — Sterling Communications Inc., an independent, full-service high-tech public relations agency, today announced that it will partner with Dealmaker Media, producers of the acclaimed Under the Radar conference, to sponsor the Momentum Growth conference, October 4, 2007 at the Microsoft Campus in Mountain View, Calif. This year, the invitation-only event will feature social communities, publishers, virtual worlds, mobile applications and Internet-based service companies that are poised to make an impact on their respective markets. For the second consecutive year, Sterling will provide the conference with public relations expertise and assistance, including strategic messaging advice, media outreach and hosting of an on-site press room.