Can I play PSX games on the DC
 

Now I am not knew to the "Backup world" i have "backuped" several cds. I'm wonering if i create a bootdisk for the DC would i be able to play PSX games on it (just like #########)?

You don't need a boot disc, you need an EMULATOR.

######### is a special emulator that permits the program of one type of computer (PSX) to run on another type of computer (DC). Even still, ######### is not a "universal emulator". It is only able to emulate the PSX for one game, Gran Turismo 2.