Sorry guys, got sidetracked.
Basically, my media center wont recognise my TV card. Just says TV Tuner not found. After some mooching around on google i can see there seems to be numerous issues with tv cards. For a start im missing ehRecvr.exe from my system so i believe this could be part of the problem. This file also seems to cause many problems after rollup 2. Might just leave it and let it be. Its no big deal just would have been a nice to have, being able to view a second recordable freeview source through the 360 (especially when the mrs is watching all her recorded sh*te on sky+ lol!).