Which Gameshark...
 

Which versions of the Gameshark CDX can boot CD-Rs on the PS1? I have one of them, and I am curious if it can do the trick...I'm thinking it should be all of them, but I can never be so certain...

i think it will work on any vertion just do this:

put in the gs disc and pick start game with or without cheats then open the lid put in a real game then find something to hold down the lid senser the game will start to spin slow at first then go faster. after it gos faster take out the real game and put in the burnt game and it should load