I have really strange problem. I read a loot about cfg usb loader and usb loader gx... but none of this helped. I was changing IOS to 247-249, swich alt dol, and add anti 002 Fix... In CFG USB LOADER I've got black screen everytime when I'm not using ALT DOL and FREEZE when i use it (it loads player.dol and stops to respond), in usb loader gx no matter what i do i have black screen. Can somebody help ?