I have been using it recently, and currently it is the best PSP emulator. Depending on the game, you will get varying results. Some will run ok-ish, some very sluggish, and some not at all. PSN minis work well too, although some of the more 3d intensive games may not run. There are probably settings I could try to get some games to run, but I haven't really looked too much into it yet. You can get the JPCSP launcher which has commandline launching too now, plus has many settings you can fiddle about with. This is what the devs say regarding sytem requirements: One other thing, to get background music and other sounds to play in some games, you will need to install Sonicstage, which is free. More info here - http://www.emunewz.n...d.php?tid=14984