The games are signed, so this is not going to happen. The PAL NTSC patching only works as nintendo did not sign that particular section of the disc.
The only way to improve compatability is with a firmware replacement, they have gone pretty much as far as they can go with drive mods.
QUOTE said:[07.03.05]
We are currently working on the SD Backup feature, all looks fine and we will release it during the coming week. We are carefully listening to eventual issues and will work on an wiikey upgrade which will fix them.