noob here.
I use DDR2 533 dual channel and P4 630 3.0G 800FSB

Q1. I hear FSB and ram frequency better in same frequency, so do i need to set my 533mhz to 400mhz??
IF set to 400mhz, it will slow down the performance of CPU?

Q2. 4-4-4-12 or 3-3-3-9 is faster and best for performance?