Looking to upgrade an old Yamaha receiver that only has Dolby ProLogic. I'm looking at the following receivers and would appreciate any input, pros/cons, reviews, etc. to help me decide. All are approximately the same price, just want the right one. 1. Pioneer VSX-1016TX 2. Onkyo TXSR604 3. Yamaha HTR-5950BL Currently have 2 year old Sony DVD player, 7 year old VCR, Dish Network soon to be upgraded to Time Warner Cable digital (and probably HD), and 8 year old Sony CRT TV (soon to be upgraded to HDTV in next 6 mos.), and Polk 5.1 speakers. Not sure what Time Warner will give me for cable box to know what inputs (component/DVI/HDMI) needed on receiver.