- Improve Online Quick Match results and reduce "Failed to Connect to Server" messages.Nice update, now we just need to have Activision allow the Rock Band update, darn them!
- Introduce calibration screen improvements, helping users with high lag AV systems, and Playstation 3 users with Dolby Digital enabled.
- Add the Co-Op Quickplay mode for Playstation 3 users.
- Enable the Hyperspeed cheat to work in online games.
- Include various stability improvements and fixes.
[Via Guitar Hero]