Sky+ has been on a bit of a tear refreshing its set-top boxes, and it's not about to stop now. When ready, a new update for the satellite TV provider's devices will let you undelete recorded programs; deleted shows are now moved to a separate space and only removed permanently either through age or if you really, really don't want to watch. If you're more interested in watching content that's always available, both Anytime and Anytime+ will be rebranded as On Demand, while the Sky Guide is adding a dedicated store tab for movie rentals. Catch Up TV is also nearing with the update and should aggregate the last week's worth of shows from Sky in addition to BBC iPlayer, Demand 5 and ITV Player. The gotcha, as we know all too well from these kinds of firmware revisions, is the timing. You'll have to have either a Sky+ HD 1TB box or the Sky+ HD DRX890 to get the upgrade early on, and Sky is staggering its deployment in a move that could leave some subscribers twiddling their thumbs.