Re: PVR vs catch-up
There are often better options for controlling a recorded playback than streamed catch-up. Using iPlayer for catch-up on a Virgin Media Tivo seems to have lost the ability to show moving images during fast-forwards and fast-rewinds making those particularly hard to use, and despite hopes for 'no buffering' that does not always prove to be the case.
For longer programmes I have taken to recording catch-up via the Tivo on my analogue PVR so I can have better control when I come to watch it. It would be handy if the Tivo could record from catch-up but it can't (or I've missed a trick).
I mostly do time-shifting and three tuners in the Tivo is usually enough, especially with +1 channels, and I only use catch-up when the Tivo doesn't record something it was meant to, or a friend recommends something I missed and it's not being repeated later.
I also have some rather long programmes and films I do intend to watch but haven't so far, which are no longer available via catch-up.