I would rather have gone with the AMD X2 line, but it's your choice. The graphics card is pretty awful, but since you don't game, I guess it doesn't really matter (although image quality is improved with better gpu's).
It looks pretty good. I would add in another 80mm fan. Any particular reason you need 3 DVD burners, and why you'd need to be burning in all 3 simultaneously? I don't see any reason why you would not be able to, though. I'd probably fork over the extra for a 19" monitor, regardless of whether you're a gamer or not.