Heatsink for this MB

Wich one heatsink fits in this MB for 2 Intel XEON E5504 Processors and get good performance for all CPUs.
And someone help me for Bios config, thanks guys!

Barely i`m gonna buy this combo but i make sure all works good.

i`m sorry my friend, this mother Board from newegg combo saving

http://www.newegg.com/Product/Prod [...] 6813131378

Thank you, best regards!

Thank You so much my friend for you suggestion, i don´t sure if this motherboard is ok for a Workstantion for 3D Render, i don´t want for server.

Or another Motherboard that you suggest me and the Power Suply too, for 2 Processors Intel Xeon E5504 Nehalem 2.0GHz LGA 1366 80W Quad-Core Server Processor and what´s the different for this one Intel Xeon W3520 Bloomfield 2.66GHz LGA 1366 130W

And what kind of RAM is better.

For run OK in windows XP 64 Bits

I appreciate you attention y your patience.

Best Regards!!