Need memory for my MSI K8N Neo4 board

[RoamDog]

I have 2 X 1GB Crucial Ballistix Tracer modules (BL2KIT12864AL804) for my MSI K8N Neo4 board. I'd like to get another 2 X 1GB modules to go with these? Are there any deals on modules that will work well with what I already have?

 

[RoamDog]

OK. So some kind soul has told me that the memory that I already have (2 X 1GB Crucial Ballistix Tracer modules (BL2KIT12864AL804)) will not work with the board that I have. (I really have to stop buying stuff with good intentions but not getting around to putting them all together until years later).
So, what memory will work with my board?
(And for that matter what boards will work with the memory that I already have)?

 

[nefariouscaine]

http://www.newegg.com/Product/...x?Item=N82E16820231032

that stuff right there rocks IMO - not as cheap as DDR2 - but it rocks