I'm thinking of buying an Onkyo 797. If I buy the 797 from an authorized e-retailer, then will my one and only local authorized Onkyo service center(a small electronics shop) be obligated to fix it? I have heard some horror stories about the Onkyo customer service with the customers who bought the 676 and had center channel cut-out and receiver failure, none of which was fixable by Onkyo. So will I be safe purchasing it from an authorized e-retailer, or should I try to work the price down at my local Circuit City? I'd rather buy it from Circuit City, but they sell their Onkyo products at MSRP with no discount whatsoever. So is it safe buting from authorized e-retailers?