Techgage posted a review of Kingston's latest DDR2 kit

DDR3 might be lurking out there, but DDR2 is still the most popular option for most people, and for good reason. It's fast, and currently, very inexpensive. Although there are many PC2-6400 kits available, Kingston puts a twist on their's by offering it with tight 3-3-3 timings.

Kingston 2GB PC2-6400 CL3 Review