Setting up a 1st time home theater. I have a 1993 Carver receiver and amp from my brother-in-law that has Dolby 5.1 capability. It has a spot for S-video in and out connections (for a laser disk according to the manual)but otherwise just composite(?) jacks. I have a Pioneer 533 HDTV on the way and plan on a Denon 1600 DVD player and Polk speakers. If 5.1 is OK for me right now, will this receiver provide decent results? Just trying to save some $ where I can right now. Thanks!