I would personally recommend the Asus A7N266 if you want integrated video. It includes a stripped-down Geforce2 MX, which, while not being any sort of uber graphics powerhouse, is still good enough for many 3D games. It has also been known to overclock to a FSB of about 166, which is quite impressive for the chipset. It has a fully functional AGP4X slot that you can use to switch to a different vidcard later if you want.
Another plus is that it has good quality built-in audio and built-in 10/100 Ethernet.
<i>If a server crashes in a server farm and no one pings it, does it still cost four figures to fix?