Hi

1.Would I get more speed if I bought cas 2 memory instead of cas 2.5, or would I collect more speed if I bought 433 Mhz istead of 400?
How much faster is a 512 mb module with cas2 that runns in 433 Mhz,

2.Then a 512 mb module with cas2.5 that runns in 400 Mhz,

3.Now I'm confused!!!

thanks