Oh god, fuck Dreamix. Pardon my language, but they had a Live Chat a few months back, was posted on the news section of x-s.com. This IRC chat was aimed at the XBox users. So we all are in the chat, waiting, BS'ing. They moderate it, then begin to tell us that it would be WAY to much work to get the XBox to be a reliable, decent quality PVR. Their solution? Hey they are building a new HTPC, which you would have to buy IN ADDITION to your current PC and XBox, and they MAY support the XBox as a 'front-end' client, some time in the future. So it was all just a bait and switch. They just wanted a ready audience for thier 'new' system and thought the nice folks here at x-s.com were the lambs about to be led to the slaughter. (Yeah Im over dramatic, but they really ticked me off).
I would imagine if you looked at the info on sourceforge youd be able to see any info about ReplayTV support. I remember reading a few threads at the forums over at xbmc.com. If it IS finished, I'd think they would compile it along with the next major CVS tree they build from. ('They" being a pseudonym for those-whom-we-dont-know-yet-love for giving us the comiled vs of XBMC). <