Best RAM deals for Intels?

I need a serious boost and am would appreciate any recommendations for a great, cheap place to get RAM for an Mac Pro Intel machine.

fcp5.1, 2x3 Ghz Dual-Core Intel Xeon, 1GB 667 MHz DDR2 FB-DIMM

My renders are 10-bit and crawling.

Thanks.

www.dealram.com

Keep in mind that anything sold as "generic" may be suspect, and bad 3rd-party RAM has been a culprit in many Intel Mac problems. I usually bite the bullet and pay more $$ for brand name RAM like the ones from OWC (www.macsales.com).

JK

Thanks, John.