I have some PS2/PS1 games I would like to play (PS1 games not a problem...thank you, emulators), but I was wondering if there is some sort of hack or program available that enables their use on a PS3? Failing that, is there a good, reliable PS2 emulator out there?
I only ask because I went to play Einhänder the other day, only to discover that all my memory cards are dead...PS1 and PS2.

All my Armored Core series gamesaves, all my earned bits in Warship Gunner 2, all my bikes bikes in Tourist Trophy...I cannot bear the thought of starting over, knowing the cards will just die again at some point, even if I get new ones.