Posted 24 June 2006 - 02:29 AM
You can definitly read and extract the iso with wx360. you should be able to make changes to the files but depending on the checks the games do on the discs, you may run into problems with this part. You definitly can't make any changes to the XEX files as they are signed but I don't believe the other files on the disc are signed but I could be wrong about that. Another issue you may run into is if the game performs any checksums. You may be able to change the files as long as they stay the same size or you may be able to change them with no concern for the size or you may not be able to change them at all. After that, you can reconstruct the iso with a multitude of programs.
It's worth a try. I think it is possible as long as you don't mess with the XEX