Playstation 1 Disk Swapping
Note! To do this, you must have first Enabled Disk Swapping on your PSX!

Turn Off the ps and put a real PSX disk in.
Turn on the playstation, you will see the cd spin fast and slow.
Follow this guide:
The cd will spin:
Slow-Fast-Slow-Fast (PS Logo Here)-Slow-Fast-Slow-(Black Screen)-Fast-(Copyright Screen)
On the second slow, quickly pull out the real cd and put in the copied one.
On the third slow, quickly pull out the copied cd and put in the real one.
On the forth slow, quickly pull out the real cd and put in the copied one.
Watch our video of this process (the process is the exact same as the PS2 Slimline, so we only made one video)