Buzz Study also compared positive and negative comments about Microsoft’s Project Natal Xbox 360 motion-sensing announcement against rival Sony PS3 motion-sensing peripheral announcements and Nintendo’s Wii MotionPlus announcement. Project Natal was the most positively thought-of by the web, Nintendo’s MotionPlus add-on the most negatively thought-of, with an 8 per cent increase in negativity coming directly after Microsoft and Sony’s arguably technologically-superior announcements.

Harmonix and MTV Games have officially revealed and announced the first details for the upcoming PlayStation Portable title, Rock Band Unplugged.

Available on June 9, The title will retail for $39.99. It will also be available in one of those fancy PSP "Entertainment Packs" for $199.99 and includes: Rock Band Unplugged, a voucher code to download the film School of Rock, a 4GB Memory Stick PRO Duo, and a "Piano Black" PSP.

As expected, the game won't utilized any peripherals, since carrying a little plastic USB guitar around with you would be idiotic and cumbersome. Instead, Harmonix (in a partnership with developer Backbone) is going back to "beat match" gameplay, in what is said to be similar to their earlier titles Frequency and Amplitude. The disc will feature 40 master-recordings, and will also support an in-game music store for future downloads.