At some point today, PS3 Rock Band 3
users will be prompted to download a mandatory title update -- the Xbox 360 patch is coming "in the near future". The first of two planned updates resolves some persistent glitches in the game, including freezes that take place during the amp loading vignette and when messing around with eyebrows in the character creator. " All eyebrows are now safe," the forum thread
Additionally, an exploit where players could constantly pause mid-song to inflate score has been addressed in the update. Now any performance during a song that's been paused multiple times won't have its score reported. Also, we reluctantly point out that one of the more dreaded issues, the PS3 keyboard audio glitch, is not included in today's update. Harmonix has acknowledged the issue
and is looking into a fix.
[Thanks, Wes J]