too bad cause i like chankast, works for most of my games, as for nullDC it. that option slowed i down alright, 49 to 50 fps with a slight jitter studder, no its to slow, i guess ill underclock my pc to play Dreamcast, as for ps2 emu i get 60 to 100 fps in most of my games, or if its to fast i syncto lock 60 fps, ill just use ps2 emu to play mvc 2 instead of nullDC, cause that was my main game. intel E8400 3.0 ghz overclocked @ 3.8ghz super talent projext x DDR3 @ 2000 mhz XFX 790i Ultra SLI motherboard 2x Geforce 9600 GT superclocked