This direction.
HAHAHAHAHAHAHAHA.......no
QUOTE(PerfectB @ Aug 31 2009, 07:14 PM) Search for something called a Breaker Pro. It is similar to Swap Magic on the PS2; it is a disc that you boot, and then swap to your backup and play. It requires the disc tray sensor to be fooled into thinking it is always closed, but the version I got had a spring for the original PS1 and a sticker thing that holds the trip switch on the slimmer PSone. It took me forever to find a site that would ship to America, but if you're in Europe it should be easier because there were a lot of sites that shipped exclusively over there (I'm guessing Europe since you were asking about PAL ISOs).