Sun May 11, 2008 10:30 am by Steeler12
If you upgrade to any Custom Firmware Higher than 3.52m33-4, the Multi Disc PS1 Emulator is built in, and if you have an 8gb card the best solution is to download the entire game as one big file, so then you dont actually have to swap discs or anything, the game simply prompts the switch and you do it via the PSX menu while playing. If you dont understand now, just upgrade to a CFW 3.71m33 or above and then download MGS or something as the Entire game rather than individual discs. After you start to play you'll understand, and also the savegames work exactly like the regular psp game saves so it all works fine. I hope that helped. Also a lot of times you dont need the Keys anymore.
Steeler12