Well, OS 10.6 doesn't seem to list whether or not Quartz and QuartzGL are enabled in the System Profiler anymore. So seeing "Quartz, QuartzGL Supported: Yes" will not happen even if the GPU does, in fact, support acceleration. Anyone have a better way to determine if Quartz and QuartzGL are enabled in Snow Leo? I have both enabled on my mini 9, but I have not upgraded from OS 10.5.8 yet. Honestly, now that NetbookInstall 0.8.3 is out, it seems like the sound problems are disappearing, so the only thing holding me back from 10.6 would be a lack of Quartz/QuartzGL composition and UI acceleration.