Ok so I just bought a Samsung 50" Plasma HDTV, Harman/Kardon AVR 146 and the speakers. I am going to be hooking up a VCR,DVD,and Xbox 360 to the reciever. I understand how to hook up all that to the reciever. What I was wondering was what kind of cables I have to connect from reciever to the TV so I will be able to view all of these devices on the TV (being that one of the devices is HD and the others are standard definition). All I have at the moment is a red/white/yellow RCA cable but I will buy whatever I am going to need. The back of the reciever supports the standard RCA yellow cable output,component green/blue/red output and HDMI Output. Thanks a lot for the help!