they had an open box version of it, with no remote or wires, just the component for $599, and im wodneirng if its worth it? it has no remote, so im wodnering if its possble for me to just order a replacement remote form kenwood or something. this was at my local Good Guys. its 5.1, and im perfectly fine with that, since i dont intend on using 6.1 anytime soon http://www.kenwoodusa.com/product/pr...roductLineId=2 my only concern is whether or not the receiver may be faulty, since its display and its the last one with no remote and wires as is. is this receiver worth 600 by itself?