Why is it that the hd pvr box clips the picture - no more full screen picture
It shouldn't be! Have you taken a look at Video Setup Settings - HD Guide for some tips on setting up the new guide's video settings? And are you watching standard definition or high definition?
If you aren't using the new guide HDPVR, let us know what model you are using.
If since adding a HD PVR box you full screen picture gets cropped do the following to correct:
Press A, select Settings, then Video Setup and you can change the view by clicking on the appropriate image.
Retrieving data ...