Sthrattoff, can't you just change the library in configuration settings file in the game folder to RGSS100J.dll and then switch the game.rxproj with a PK one?
More advantages for PK: 1. Its free!
2. Its free!
3. ITS FREE!!
Halestorm, I tried it (the capital J thing) and it works normally. I tried it on debug and real game. It works normally.