[afc_man]

yep u need the very ealy psx's a model 1001 but there are 2 models with this number one u can swap on and one u cant,if u bought your psx in the first 6 months of launch then u will be able to disc swap the more complicated disc swaps arent owrth even trying they are are 2 complicated and may not even work but get a gameshark and u can disc swap but they are hard to get now because sony have yook an injuction out against most importers of theese and u need apsx with a paralell port for theese to work hope this helps just get a modchip its easier just got to someone who comes rocommended.