Best HTPC setup

That looks pretty cool.... and it's cheaper than what I found:

http://www.s1digital.com/ProductDetails.asp?ProductCode=S7075A

On a side note... why is Dell so freakin' expensive for parts? I have enough AMEX points that I could get a $500 gift card to Dell, and I figure, hey, they're probably a bit more expensive than newegg, but with the gift card it'll make it worth it... wrong. I'm talking like 30% price difference on cpu's and video cards. Hard drives are closer, but still like 10% more... geez.