I've seen alot of references to refurbs. Have you guys had luck with these items? I'm specifically looking at a Denon 3805 from Dakmart, refurbed by Denon, with warranty. I've always been into buying new but, in looking at how much all of this Home Theater stuff is going to cost, I'm thinking I might want to save some bucks where I can. Also, what's the typical history of refurbed units? Are they returns or just production fallout that had to be reworked? The 3805 I'm looking is called B-Stock, which makes me think it's just got some defects/blemishes, like Aziom outlet items. But then it says it's been refurbed, which makes me think it's a return. It's probably just my limited exposure to these terms. Any info is appreciated. Thanks.

Pete