well thank god for process of elimination.
i got them all working, but youll never guess the problem. i thought hmm ill try the backups ive made and not the ones ive obtained. all the ones i made worked, and all the ones i obtained didnt. i thought that was the problem....
till i got to tmnt. i backed up my tmnt original the day i bought it.... so i thought yeah this one will work... popped it in and boom no go.
so i pondered, and looked at the wii. i booted up one of my working backups and noticed how the remote flashed, then put in a non working backup and still nothing...
so i pondered, and pondered and 3 minutes later... i noticed an issue
i had 2 of my wiimotes charging usb from the back of the wii... i thought this might be the problem... either
1: the usb was stealing power from the chip
or
2: the backups that werent working were trying to load a usb device and caused the error.
so i pulled the cables and stuck in a previous non working game.....
boom, walla, caching, it works.
all of them. so im still not sure what the disc were trying to do, but the chargers plug into the usb was the issue.
thanks everyone and hopefully this has helped some people.