In brief: Sky +HD has the better, faster user interface, with TiVo's described as clunky, slow and at times, irritating. Sky also won the remote battle.
TiVo won on the features, especially with recording and VOD.
Both PVRs were awarded with four stars out of five.
View the video review here.
Virgin Media Store appears to be live - Without any great fanfare (or even an email mailing) Virgin appears to have launched it's competitor to Sky Store. V6 only, I think, but I'm guessing as ...