I have a sony vaio desktop, and i recently reformatted my hard drives, and upgraded my OS to XP professional. I've heard that with a different OS, the sony application cds do not work. I didn't really care, because i didn't mind losing those programs, except for Giga Pocket. I extracted the applications from the sony.pac from the cd, and it had the setups for different programs. However, none of them worked because there was a missing file. All I want is to watch tv on my computer, and not the internet TV. i have a TV tuner card integrated. help... please?!