I still haven't. I'm staring it down trying to convince myself to make the commitment. On top of the $450 price, I've got a $100 Amazon gift card so I'd only be paying $350 out of pocket, but I still find myself hesitating over the reliability issues. I'm not planning on upgrading any time soon after this purchase (if I do buy it) and I want to make sure that this won't leave me lacking a year or two down the road. I keep telling myself that this is a unit that retailed for over a grand in hopes that it will push me over. It's such a good deal, especially considering I got my A5's for $480. Anyone else wanna chime in and push me in one direction or another?