Hi, At the begginning, I just wanted to get some RB2 songs... My Wii was a 3.2E with cIOS36rev10 (as IOS239) AND cIOS37rev7 (as IOS232), Twilight Hack, HBC, Backup Launcher 0.3g with rev 002 fix, Softchip R99 and RawkSD... As I'm in Europe, the first step was to install the new shop channel. So I use InstallShopIOS51. I install IOS51 without fake sign (got an error otherwise). Then I use WiiSCU to get IOS61 (without trucha, got an error otherwise). The shop channel worked, so I erase my european account, change the region setting and create an US account. Then I tried to launch Rock Band 2 with Softchip R99 (cIOSrev7 as IOS232) as I used to do : error 002. I tried using Backup Launcher 0.3g (cIOS36rev10 as IOS239), same 002 error. I tried to uninstall cIOS36rev10 and then reinstall it, and I got error -2011. Seems like IOS51 or/and IOS61 have created some new troubles. By the way, I still can play Shaun White with Softchip R99 (cIOSrev7 as IOS232). I can't use AnyTitleDeleter anymore : got an error with ES_Identify and for each delete I tried... So, what should I do to get things back properly (that is to say : reinstall cIOS36rev10 AND get Rock Band 2 work) ? Do I have to use Trucha Bug Restorer with IOS15-64-v257.wad et IOS15-64-v266.wad ? Or do I have to use IOS16-64-v257-prod.wad and cIOS_Fix.wad (with WAD Manager IOS16) ? Or something completely different ?