problem with HDTV

[d94]

this is the unit i got:
http://broadband.motorola.com/dvr/dct6412.asp

hdtv channels look gorgeous, but non hd...

notice the emptyness on the sides of image

 

[joemama]

You tv is preserving the 4:3 aspect ratio for standard defintion broadcasts. You should have some options built in to stretch it in a number of ways....your tv did come with a manual I assume?