I have 12 tracks of audio recorded on my G4 466, w/ 1.2 gig's of ram approx. And I'm not using any plug-in's at this point. I've got my playback buffer set to 1024. My min PT alloaction is 35,293 and my max is set to 70,000. I'm not getting any errors, but it seems that VISUALLY, my fader lights aren't totally accruate with what is playing back. They're just a tad choppy looking and a bit slow on the response. Not too bad, but bad enough to bug me. Is there anything I can do? I did a few searches and couldn't find the answer. Thanks! Jason