It sounds like the VirginMedia Tivos just got a new Netflix update. I don't know if it's a different version than we currently have. However, the article that mentions the update also states that these features are rolling out along with it:
1. profiles, which support up to five individual users - Finally!!!
2. recommendations from your Facebook friends - Yawn
3. the ability to play a previously-watched film or TV episode from the beginning (instead of just resuming) - don't we have this already?
4. an option to view all episodes from all seasons of your favorite programmers in a single list. - Someone was just complaining about Tivo not having this on Zatz's site.
I hope we get a little more than this in the next update but we will probably just get some bugs fixes along with it.