so i had a nand set up with all my rockband 2 songs on it. i fired up rockband 3 the exact same way i fired up rockband 2 (u loader with dlc from hd and cios 222 base 37) and it worked flawlessly after about 10 minutes of loading my dlc... except when i loaded it there was an error saying i couldnt have more than 1000 songs. i played for quite a while then exited and tried to load it again later the same way and when it started to load my dlc the second time it froze on the first dlc loading. but it worked once!!! but never again... any ideas on what i have to do to get it to load my dlc from nand on hd? its my understanding that the game requires ios 56. do i need a cios with base 56 maybe then? any suggestions on what rev if i am right? help please. thanks Term. edit: well i installed 20b with base 56, however uloader can only use 222/223 is there a version of uloader that lets me use nand emulation with 249/250?? or any other loader that has a working nand emulation for dlc?