I'm looking at all thu usual suspects among non-tube wide screens-- Plasma (Panny ED/HD's), LCD (Sony's) and DLP (Sammy's). In the stores, all three look good (42-50" range), and I'm aware of the limitations of each. My question is what will best handle SD feeds? Most of what our cable co (Charter) provides is SD, and DVD's are mostly weekend diversions. So while I want to go big screen, most of our viewing is SD - what is the best bet to handle both high and low quality video? Many thanks in advance for everyone's input!