The v6 box had a menu of channels that were buffered, so you could go back to them if they were on that list, & REW back to the start....Does the 360 system have something similar? If Im Watching something at present then turn over, when I go back to that channel I can’t go back to the beginning like on the TiVo box, (unless it has the BOLD catchup symbol).
The quick answer to your question is NO, I do miss that feature and I don't think this software will support it. The V6 remote had a button you could press and see what was on the tuners, you don't get that here with the 360, the only way round it is to put the channels on record and then back out, change channel in saved recordings and select resume or start on the other channel. So much easier before.