Has anyone seen this yet?
XM42 Flamethrower from Ion Productions. Legal in every state except California.
http://xm42.com/
I'm adding this to my wish list.
All of my builds have been Intel, so I really can't give you too much feedback on the AMD set up.
I agree with others on spending more on the motherboard. This will allow you to "future proof" your build. I'd also recomend an ssd for a boot drive. I have a 120G ssd with Windows 7 and still have...