Hey there, if you set the HDDVD Player to 1082i or p the TV will only but the resolution out at 720p anyway because it's the maximum output :) So if I were you, to avoid any unnecessary hassle and possible damage, just set it to 720p anyway, but even if you didn't you wouldn't notice any difference unless you set it lower
Thanks for the feedback I appreciate it,
It also says that the Samsung 46 inch DLP has a
1280 x 720 resolution. Is that consistent
with 720p for best picture off of HD.