Toshiba 50HM66 50 in. HDTV DLP TV

I just bought this TV couple days ago. So far it's not to bad couple things I wish I knew before buying but then again I guess for the price it's not bad. The features that I'm not to keen on is for starters picture size. I am a Comcast Universal technician so as far as wiring and making sure the signal is good this and that I knew I had the best signal and wiring money can buy but the picture size on this TV is weird. When you set it up to 16:9 ratio 1080i with default either 480i or even on off on the high def/dvr box it does not stay that way. On high def the picture will fill the screen but when you go back to a regular digital channel you have to get the remote and change the pic size so the bars on the sides can disappear. And like I said I know the whole 10 yards of trouble shooting cable I did everything possible I changed every setting on the box but still nothing. So far that's the only bad thing about the TV that you have to keep changing sizes with the TV remote. Other then that I think it's a great TV for the price. Sound is a little shaky but then again you can't expect amazing sound from TV speakers. I'm sure surround sound can change all that. Key things to look for before purchasing this TV just so you know this TV does not have pc connection port I found out that out when I opened the box but then again 56 is to big for a pc monitor. All I know is that I'm ready for play station 3 to hook up to this TV =). Hope this helped