First of all I would like to say this is awesome! I've recently built a htpc with a PVR350 & 200GB of SATA storage. Couldn't get SageTV to work right on the 350's tv-out and although WinTV2000 is working, the interface is a bit underwhelming.
So I've got my device & activation code, and as soon as the kick-start cd finishes downloading, it's going on a spare 80gig hd and we'll see how she goes. I also have this MediaMVP box that was my first foray into the htpc world. Any chance of hooking that up? I know there's newbielink:http://mvpmc.sourceforge.net/ [nonactive] for this, but it looks way too complicated for me at the moment.
In any case, it's gonna be great if I manage to get pluto going. Wish me luck.