Clint, Thanks for the quick reply to my e-mail on the PRO-940HD. I'll definately look for that disc you mentioned and check with the cable company for test patterns after the HD box arrives.
A quick note to others, I am a newbie in the HDTV world. I made numerous trips to different retailers to compare brands and models and read alot of online reviews prior to my purchase. I was not even considering this unit originally. The day I went to the retailer to purchase the unit I decided upon, I had my original choice side by side with the PRO-940HD. The Pioneer just blew the competition away. I just purchased the PRO-940HD, at the store it was worth the extra $$, it arrives tomorrow.