Palo Alto, Calif. - IMVU, the developer of a 3D virtual community for consumers, announced on Thursday that it has closed a $10 million fourth round of funding, led by Best Buy Capital.

Santa Clara, Calif. - PlaySpan, a provider of digital micropayment services for online games and social media applications, announced on Tuesday that it has raised $16.8 million in its second round of funding.

Saratoga, Calif. - Roku, a maker of digital media software and hardware, including the Netflix Player by Roku, has raised an undisclosed amount of third round funding from Menlo Ventures.

Wallingford, Conn. - VBrick Systems, a provider of live, online networked video services, has secured $10.4 million of a $15.7 million sixth round of venture capital financing, PEHub.com reported, citing a regulatory filing.

Los Angeles - SpeedDate, an online, webcam-based dating service, has raised $6 million in its second round of funding, led by Menlo Ventures, TechCrunch reported.

San Francisco - Big Tent Design, a developer of social networking tools for "trusted groups," has raised around $5 million in its first round of funding, from Menlo Ventures and Mohr Davidow Ventures, PEHub.com reported, citing a regulatory filing.

Princeton, N.J. - Invidi Technologies, a provider of targeted advertising for broadband TV services, announced on Thursday that it has raised $25 million in its third round of venture capital financing, led by WPP's (NASD: WPPGY) GroupM.

Seattle - GalleryPlayer, a provider of high-resolution images for display on HD televisions, has raised $2.5 million of an expected $7.79 million third round of venture capital financing, PEHub.com reported, citing a regulatory filing.

Redwood City, Calif. - NebuAd, a developer of behavioral advertising technology, said on Tuesday that it has closed on a second round of venture capital financing, led by Sierra Ventures and Menlo Ventures, bringing its total funds raised to date to $30 million.

Santa Clara, Calif. - PlaySpan, a provider of in-game commerce applications for publishers, has raised $6.5 million in its first round of venture capital financing, PaidContent.org reported.

Millbrae, Calif. - Power Reviews, an operator of product reviews websites for corporate clients, has raised $15 million in a new round of financing, led by Lehman Brothers Venture Partners, VentureBeat reported.

Redwood City, Calif. - NebuAd, a developer of behavioral advertising technology, has raised around $5.05 in new funding, from investors including Menlo Ventures, PEHub.com reported, citing a regulatory filing.

San Jose, Calif. - Mobile entertainment distributor PlayPhone announced on Thursday that it has raised $18.75 million in its third round of venture capital financing, led by Scale Venture Partners.

Seattle - OnRequest Images, a provider of branded custom imagery, announced on Thursday that it has raised $9 million in its third round of venture capital financing, led by Menlo Ventures.