signal from whatever source. I don't think it has any HD input slot. PC monitors are beyond me.
if i get a panasonic th-37ph9uk, will it be able to support hd straight out of the box, or will i have to purchase a removable hd input slot to be compatible with my bright house digital cable box? also, will it work straight out of the box if i want it to double as a pc monitor also? what all do i need, and must know to be able to do this?