I recently activated apps2sd using the guide provided and it worked fine. I installed the UD10 rom and it worked fine. I starting having trouble so I want to wipe out everything and start with a fresh install of UD10. I have my SD card backed up on my hard drive so I am not concerned about losing anything. I just want to reset and wipe everything. I go in to settings and SD/storage and it will NOT allow me to select my SD card to reformat it. I have been trying all day. I even pulled the SD card out, restarted, then put it back in and got the same problem. Any help would be greatly appreciated. I am pretty frustrated.