As far as the previous "discussion" of good or crap emus/filters (specifically regarding world 1-7 Yoshi'sIsland), has anyone considered it's an artifact of playing it on tv's/displays it wasn't programmed/coded/shaded for? I mean is ANYONE actually playing these on a CRT as intended? I'm no expert, just thinking "out loud"...I'm going to play yoshi's island until reaching 1-7 and experiencing the glitchy background or whatever is going on on a current gen hdmi in tv. THEN, I'll load that level and try on an HD hdmi in TV...Then maybe I can dig out an old ps3 with snes9x on it and try both tests again...if anyone's interested...