i have a backup for rock band 2 and my rock band 1 drums dont work on it. So i went on a quest to fix this problem, and...well i'm stuck:confused:. I have read about installing the cIOS37 thing, but when i try to , i get this error: -1017
thx for your help :D
btw, i have a 4.0 menu system, could this be the problem???