Okay Rhodent, here's my .02c again:
In regard to what Cchen said about not boterhing with onboard video because it stinks and all and can't be compared to other video cards well.....
I gather from your original post that you are looking for a motherboard with onboard sound and video that's stable and overclocking is not an issue (with SDRAM). I still stick to my recommendation of the ECS K7SEM.
It's cheap, reliable, has a mature chipset, everything your looking for according to your post and has many 'bells & whistles' (built in LAN, just like the K7S5A, etc.). I agree that you can't compare it to other video cards because it's not meant to be compared to other video cards.
Although there are only 2 PCI slots on the K7SEM, you gotta remember that you don't need any for the video card (also has an external AGP slot for upgrading video card) or sound card. If that is a problem, then I would go with the K7S5A and a low end video card like TNT2 M64, ATI Rage, GF2 MX200, Kyro1, etc.
If you stated what this machine is going to be used for, it might help all of us to narrow down the selection a bit. I believe the K7SEM is a safe bet, but like others here if I were in your shoes I'd be leaning toward the K7S5A with a low-end video card. Just be aware that for a long time, these AT message boards were (and still are) constantly filled up with issues about the k7S5A, not saying anything for fear of getting flamed, but just do your homework before choosing
-VTrider