Hello, I'm new to this game so forgive me if i ask a dumb question. I've got a Mits DLP big screen, ML speakers, and Sony Tae9000es pre/proc and matching Tan9000es amp. The progressive output on back of Toshiba dvd player no longer works, so i want to replace it with a upgrade player that also handles sacd, dvd-audio, redbook cd's, and of course outstanding video a must. Should i buy a Blue-ray hi def player or wait until more models are offered?? I also want to upgrade my pre/proc and amp with one that has HDMI and is compatible with Blue-ray or any hi def dvd. Any suggestions on what would be a good match with my Martin Logans?? Also, any opinions on whether or not to upgrade to 7.1 ch from 5.1 ch?? Thanks so much for your input.