Q: Whats the differance between a 1.5 game and a 2.00 game?

A: From what i can tell 1.5 games have all the .prx files included in the games
and 2.00 games have a few .prx files but most are loaded off the flash0

Q: Whats the differance between the MPH Game Loader and Run UMD

A: As you know the MPHGL launchs a higher version framewire to run game,
and Run UMD I think Makes the games Load the .prx files from the "X" folder on
the root of the memory stick, Instead of using a full framewire emulation.
This is why the cheat device works with gta.

I'm going to bed ill fix my spelling mistakes later.