Samsung DLP HL-P4663W 46" Rear Projection HDTV-Ready Television "good hung starting services" Questions

...hung up on 3 times even though I am not rude. PLEASE HELP!! Eloise Cruz 916-371-7525 First thing you will want to do is file a Better Business Bureau complaint. That is ridiculous that you payed by ...

...hung up on. My question was "I know that inputs 4 and 5 support HD signals of 480p and 1080i, but what will the tv do when a 720p signal is introduced? Will the signal be upconverted, downconverted, ...