differences between S and the M NFS'?

What are the notable differences between both the Abit NF7-S and the NF7-M?

EDIT: also which one has more overclocking potential and has less bugs? Thanks.

NF7-S = SATA, Soundstorm, no onboard video
NF7-M = Onboard GF4 MX graphics, no Soundstorm or SATA.

Ok thanks. Now which one do you guys think is a better overclocker? The M or the S?

I would think that the NF7-S is the better overclocker simply because if you buy the latest revision (2.0, which guarantees 200mhz FSB) all the problems are fixed, such as bios corruption, etc. Many people have reached 220+ FSB very easily, and
without even trying, I reached 218 without any problems. It still depends on CPU and memory of course, but the potential is there.

The NF7-M is still stuck on the 1.2 revision (which doesn't guarantee 200mhz FSB), which has more problems than the NF7-S @ the same price. Also, the GF4 MX isn't really the greatest in terms of video, the Radeon 8500 LE in your profile is definitely better.

Ok cool thanks alot guys!