Is there a guide, sticky, or recommendations on how to optimize Mezzmo for different machine types (low, medium, and high end)? I did a search, but didn't see anything that really fit the bill.

I have a fairly beefy box that is pretty much just running Mezzmo and I'd love to tweak it for that purpose but still encounter the intermittent jitter or the occasional movie pause with "loading" displayed at the top of the screen. User community generated or dev recommendations would be awesome. I've been playing around with the Transcoding settings, but I'm assuming there is more that can be done. Load the application into RAM? Set thread priority? Allocate processor cores? Set Windows processor scheduling?