My brand new Onkyo HT-R510 receiver is going in for service due to botched setup attempt. It's covered by the warranty, so I can either have it repaired or take advantage of the opportunity and request an upgrade for the $$difference. I spent months researching HT's before deciding on the Onkyo HT-R767C (??) which included DVD changer DV-CP701 and SKS-HT200 speakers/SW, but I never got the chance to hear it perform because I fried it while connecting it, like a fool, and don't know whether my original pick was good. What would you do? Thanks for any suggestions.