OK, I have a Pentium 4 Mythbuntu 7.10 box with:
nvidia 6600 video card
5.1 surround card( Dynex )
Hauppage PVR 150 for NTSC signals
HD Homerun for the digital signals
ALL the tuners and sound cards work!! The only thing missing is the image size for the 2 HD Homerun tuners. I can go into the recording profiles for the PVR 150 and set the image sizes to 720x480 like I want, but I can't seem to find where to change it for the HD Homerun!!! The profiles section doesn't have those options. All I get is a box about 400x400 in the center of my TV.
Can anyone tell me how to get the 16:9 aspect/ 720x480 screen size from those tuners?