for some reason my psx memory card folder has resident evil 3 BIN file in it lol and it works.
i didnt put it in there, but i went file-memory card, and when it said not inserted, thr drop down tab had that listed as a valid memory card, so i used that. :S
also you dont need a memory card, you can use the sava state and quick save feature.
save state saves the exact bit your on, and quick save uses the F1, F2...buttons.
F6 is quick save 1, F1 is quick load 1 etc.
use that instead.
and i havent used a ps2 emu before, i still got my old ps2 so never really been bothered to find out about one.
but i have never seen that many ps2 iso's about, so i guess that put me off as well.
btw thanks for that site, got RE:survivor downloading now =)