hi all -- i recently purchased a 36" HD wega for a good price. They've been on sale at BestBuy and CircuitCity. SONY KV36HS510 It seems that all the flat screen HD tv's are on sale -- which leads me to believe that there are a new wave of TV's coming. Does anyone have any insight to the new TV's coming out? I want to know if it's worth returning the TV i bought and waiting for the newer (and theoretically better) tv's. technology specs or any insight to advances would be great. thanks! gabe.