Am about to take the HD plunge, and having read so many complaints about all the other STBs, I'm thinking that maybe the best compromise for now is the DTC100 (using the RGB to component transcoder). Please forgive the newbie questions, but I'm wondering what I can expect when I connect it to my 36XBR400. I understand that the DTC100 puts out 540p, but what does the XBR do with the signal? Does it kick it to 1080i? What about OTA 4:3 material? Will that end up with black bars all around? Can I dodge the black bars by outputting the signal using an S-video connection? If so, what will it look like on the TV? Thanks in advance for your patience.