Thanks, glad I could help. The 54 does not have a usb port. the 56 does (2 in fact, 56 has i-link as well. Like bri1270 I wish I had the 56, but real world $$ kept me in line. One day she will be mine, oh yes, she will be mine!). 54 does have the rs232 thingy whatever, but I'm a mac guy and its only pc.
For speakers, I hear good things about the ascends, but I haven't actually heard them. If the surrounds aren't really what you want, why not try a little creative financing.
I can't believe I am about to suggest this, but first let me ask a question. Do you have or want a sub?
If you went for the VSX-1014k, which some places are selling for less than $350, you would get most of the sound and performance of the 54, and save $300+. The power supply is not quite as large, the caps are smaller, but that shouldn't be a problem with the ascends. I believe you lose the rs232 thingy and get 1st gen MCACC instead of advanced MCACC. You still get the Mosfet amp, THX, Dolby PrologicIIx, video upconversion. While I prefer bi/dipole surrounds, you could possibly save a few bucks by just finding a pair of old radio shack optimus speakers in a yard sale to use as surrounds for the time being. Take that money and put toward a sub. Next Christmas tell everyone all you want is money to finish out your stereo, take that cash buy the bipoles of your dreams (Axiom qs4s maybe), or maybe 3 more CBM 170s for a matching 6.1 system, and move the radio shacks to the zone 2 for music on the porch/deck. Just a thought, because you seemed not to be too jazzed over the fluance.
Besides if your HT/stereo is beyond rocking, maybe the kid grows up to be a rock star or movie director, gives the parents a couple of mil to say thanks for bringing me up, and pays tribute to dad's HT/stereo as the inspiration from his childhood! hey, it could happen.
enjoy
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