I don't know how I let this thread slip by...
First of all, you messed up your links. All you link to is the CPU. Now, there is a key question I have:
Will you be overclocking?
If you're going to be overclocking, I'd suggest instead of that, get a Opteron 146 or 148 and an MSI K8N Neo4-F, or the premium, more expensive overclocking mobo, DFI LanParty Ultra-D. If not, that looks fine to me. I don't know about the overclocking capabilities of the ASUS' board's BIOS, so if you think you may try to overclock at any point in time, grab the MSI K8N Neo4-F. It's the same price and it's a great overclocker.
Don't forget the dual core option if you come across a bit more cash. $65 more and you can get a good dual-core CPU (X2 3800+): http://www.newegg.com/Product/Produc...82E16819103562
Or the overclocking beast (Opteron 165): http://www.newegg.com/Product/Produc...82E16819103588