I have recentely bought a MSI K8N Platinum and a wanted to get a Athlon 3700+ CPU to put on it, but on MSI official site they said that my boar is compatible with " 3200+,3400+,3600,3800+" does this mean that the 3700+ is not compatible with my motherboard???
More abouthelp 3700
As long as its the same 939 socket as the others you mentioned, it will work fine.
Means there was a lot of stuff that won't fit on a brochure, read this;