Ram sinks and heat spreaders

[OnDborder]

I am in the process of setting up a DDR system.
Would it be advisable to use these with 384megs 2400 Corsair?
If so, where do I find these products?

[Placid]

http://2cooltek.safeshopper.com/4/232.htm?520

You can buy them at the link as well as alot of other places.

[OnDborder]

Thank you