"Microsoft is pleased that Western Digital has earned the Compatible with Windows 7 logo and is supporting the Play To feature with WD TV Live HD media player," said Mark Relph, senior director, Windows Ecosystem Product Management at Microsoft Corp. "Now more than 100 million Windows 7 customers will have an affordable and easy way to play files to their HD TVs and other devices from their PC."

http://community.winsupersite.com/blogs/paul/default.aspx

http://www.wdc.com/en/products/Products.asp?DriveID=735