San Jose, Calif. - Vusion, a provider of HD-quality streaming video distribution services, on Monday announced its official launch and the signing of Island Def Jam Music Group as its first customer.

San Francisco - Zivity, a subscription-based social network where models and photographers can post "professional-quality photography promoting female beauty and expression" for members, said on Monday that it has raised $7 million in its second round of financing, from BlueRun Ventures and Founders Fund.

Hertzliya, Israel - Mobile game developer Vollee (formerly Game Steam) announced on Thursday that it has raised $4 million in its first round of venture capital financing, led by BlueRun Ventures with participation from Benchmark Capital.