TVCatchup is a great app for watching live TV on a Windows 8 or Windows RT devices, it has around 50 TV channels (including most of the UK free to air channels) and has detailed EPG data to go with each channel. The app just been updated and includes channel up and down buttons in the EPG, the app now resumes better after you have been away from the app and there is improved video performance .
The app is free in the Windows Store and a great way to watch live TV on the Surface.
Added up and down buttons to the channel and programme guides.
Improved the user experience when resuming TVCatchup.
Improved Video Performance.