Neither can I, so far they've announced that the next gen consoles will all have available wireless controllers, even better, the next gen guitars are Les Paul models and PS2 gets a Gibson kramer. I also have a track list thus far, via IGN.com
Paint It Black - The Rolling Stones
Cherub Rock - Smashing Pumpkins
Sabotage - Beastie Boys
The Metal - Tenacious D
My Name is Jonas - Weezer
Knights of Cydonia - Muse
Rock And Roll All Nite - Kiss
School's Out - Alice Cooper
Slow Ride - Fog Hat
Cult of Personality - Living Colour
Barracuda - Heart
they also said they've got artists they haven't been able to get yet. That gets my hopes up for a zeppelin or ac/dc song or two.
Stairway to Heaven as the grand finale encore song would be awesome I think. I'm really hyped up for the new guitar hero...I can't stop playing the 2nd on my 360. I hope they keep some of the Guitar hero 2 songs in the new one though as unlockables such as Sweet Child o mine, war pig, free bird, Psychobilly freakout, who was in my room last night, etc.
Anyways I heard Guitar Hero 3 will have online multiplayer over Xbox Live...so insom me and you are gonna have to shred it up together sometime when it comes out. I'll be up there with you soon enough I hope, just beat the game on hard today once I figured out how to use the orange button.