Chris - Moderator:
Vista w/o TV Pack is significantly better than Vista w/ TV Pack.
I guess it depends on how your system was configured. I know this if you want ClearQAM and don't have a HDhomerun, you need the TV pack.
I had some minor bugs with the release of the TV pack but, over all I thought it worked pretty good, even if I am the only one...heh
Windows 7 is a worthly upgrade over Vista period...Not just with the TV pack. If your just going to go to Linux, download the trial of Windows 7 premium, try it for a week or 2 before you move over to MythTV (tried and still not impressed, MC is much easier to use and configure, just my thoughts), I think you will buy a version after useing it a little.
BUT, If you want help with the TV pack, do a little reading here...this should help
http://thegreenbutton.com/forums/t/60186.aspx
-Dave
MCP, MCSA, MCSE 2003
Windows Vista Connected Exp:Home Theater for Technologists
Windows Vista Connected Exp:Home Theater for Sales professionals
My Media Center Blog...
http://mc.anywherecool.com/Blog/