Originally Posted by gtxboyracer
According to the second screenshot the author said Thanks for the 6.00 - 6.20 keys so I imagine at least some 6.20 games that work with GEN CFW will now work with M33 if that is what you are asking.
If anyone gives it a try (no PSP here) and can let us know for sure I will +Rep ya of course!
Also, attached below is the EDecrypt Source Code, some patches and a PSP Compatibility List
for this from the Russian group that mc707
belongs to at: revenge-crew.com
Below is also another homebrew app called EBOOT Exchange
that decrypts the Eboot.bin directly in the iSO (without having to extract and rebuild).