I got the ISO from my P3FES disc (US) and put it on a USB stick. I have the latest OPL and put in the correct SLUS code and also tried ESR patching it. No luck. I know HDD works better, but I don't know what games work, so I'm trying out games before even considering buying a SATA adapter. Can anyone a) confirm P3FES (US) works on OPL and b) recommend a cheap SATA adapter for PS2 and (256gb or more, preferably) HDD?