Forget it dude.. ain't gonna happen with MP1.0 ... It would pretty much require a whole new TVEngine ... The only Media Center that does this at the moment is SageTV, which has some very good functions, but lacks stability and 3rd party plugins/skins as it is not open source..
MP is still the best option...
But I thought a number of folks on this thread have this working - is there a big gap to close?