If a program overruns, even if you have set the program after to record on Sky Plus you won't get it, because the second program has its schedule changed and will only start to record when it actually starts. There is no way to get the extra bit of program as far as I can tell. I taped the Grand Prix to watch later in the day and was most annoyed not to have those missing 25 minutes. If anyone knows a way of protecting against this happening, please let me know!