Edit: Yay!! It worked!! It seem to not be compatible with PRO CFW, because it worked on LME. Thanks bsanehi!
Edit 2: Also Newer games work if you decrypt the EBOOT.BIN file. I managed to get GEB to run by using EDecrypt, and selecting " [ ] to decrypt and patch" option, then putting it back into the iso using umdgen 4.0 (I think the decrypt and patch option in isotool will work aswell, although I havn't tried it)