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.
V6 update being rolled out - There's a new update being rolled out to V6 boxes to address some of the bugs. If you have the update your firmware level will be 18.104.22.168.RC6-VMB-11-C68 ...