I have read vast amounts of useful and detailed information about picture quality on this and other forums but am still confused. What I am unclear about is what control one has over PQ when using MCE and DVB-T. For example I suspect the Hauppage tweak tools apply only to analogue/PVR solutions - is that right? I have an Elonex Artisan PC with MCE 2005, two Hauppage Nova-T tuners, ATI X300 grahics, latest (5.8) ATI drivers, connection via VGA into Panasonic TH42-PWD3. The screen is native 852x480 but I have the desktop set to 1280x720. The TV picture quality is tolerable but disappointing. Compared to my Sky+ (connected to screen via S-video) the PC picture is much less sharp, slightly blurred. The Hauppage tweak tools seem to have no effect. I can't find anything in ATI Catalyst or Powerstrip to affect sharpness. What are my options folks?