I did a lot of research, and for the money, the HT-S7100 appeared to be the best value. I'm sure the speakers aren't the greatest, but the receiver is well regarded, and that system includes a pair of speaker stands, which are over $100 MSRP on their own. But for someone who hasn't owned any sort of surround sound, I'm sure that setup will be more than adequate.
As I said in my post above, I got the same system brand new from J&R for $499 + shipping. Even at $80 for ground, it was still cheaper than anywhere else, plus you'll get 7% cash back by getting to J&R's Web site through Live search. The store is out of stock at the moment, but you can place a back order. Your CC won't get charged until it ships. I'm not in a big hurry. For the amount of money saved over buying from Amazon plus the larger cash back, it's worth the wait.