I just found this out on the net today (I know I haven't been looking hard enough I guess). I have the rockband 1 instrument pack for the 360. It says online that these are supposed to be compatible with Guitar Hero World Tour (at least on the 360 for rockband 1 controllers). Has anybody tested this out yet??????

I'd love to get the game but I'd hate to buy ANOTHER controller. I have the ps2 guitar hero 2 controller and the full rockband 1 instrument pack. I don't want to get the crippled standard version for the ps2 and be limited on what can be downloaded. I want the full dlc ability of rockband. Not to mention better high def graphics

I had no idea they were working on cross compatibility. Has there been 100% confirmation of this yet? I don't want to buy the game if I have to buy a new guitar as well (at least not right at the moment).

FYI - have they found a way to upload regular midi's yet for the midi section????

Thanks....

EDIT - I just got back from visiting a gamestop store. The guy behind the counter said that he did test his rockband 1 controllers and they did work with guitar hero world tour. He said for the drums they shade out one of the extra cymbals that isn't available on the 4 pad + footpedal rockband 1 drumset.

This is good news. I think I'll try to rent the game some time and see how the rb1 controllers peform. If there aren't any noticeable performance issues I may end up buying the game for the 360 afterall. I'd like not having to buy new controllers