ok for save file... Copy and Back Up your save files (SAVE DATA FOLDER) inside the PSP to your PC/Laptop...then check the game ids inside the SAVE DATA FOLDER... PS1 games starts with SLES, SCUS, SCES, SLPS, SLPM, SLUS... so PSP Save Files are already out in this line up... then move these ids in a new folder so they will not mix up to the PSP ones...then if you remember the SAVE ICON of the 2 PS1 games conflicting each other... or the GAME ICON when go to GAME Section in XMB.. if you found them go back to PSP's Memory Stick SAVE DATA FOLDER and locate that game id and delete the whole folder... Now load the 2 games so they will both Create their own id... the VMC's inside the PS1 games you copied in the PC as the back up... you can copy paste them inside the newly created save file....