Memory Problems (can't get right freq)

I just got some new memory today and it is taking a lot out of me. First off i had to go though and update the BIOS. My motherboard is GA-K8N Pro and the memory that i am putting in it is 1gb (2X512) PC3200. The problem that i am getting is that when i go in to the BIOS and try to set the memory cpu ratio to 2/2 it lets me but it won't boot up at that point. right now i have it at 2/1.89 or something where the memory isnt running at 200mhz but 189Mhz. I am able to do all other timming freq on the memory.

Does anyone have this same problem or can anyone figure out why this is.

Mother board

Memory

using CPU-Z

Frequency ===========189.1MHz
FSB: DRAM ===========CPU/11
CAS# Latency=========2.5cl
RAS# to CAS# Delay ====3cl
RAS# Percharge =======3cl
CYCLE Time (Tras) =====7cl
Bank Cycle Time (Trc) ==10cl
DRAM Idle Timer =======16cl

You should be using the divider if you are overclocking. If not overclocking, try loosening the timing. something like. 3-3-3-8