Summary: I had really good luck using the rev 1.0 version of this board for a custom build I did 5 years ago. I have two of these rev 1.1's ... one I bought brand new, and the other is refurbished. They are very stable. It has a dual bios (one main, one backup), and you can set it to automatically save a copy of the bios on your hard drive for restoration. (The motherboard's predecessor (an Abit Fatal1ty) ended up with a fried cmos that effectively turned it into a doorstop.
Summary: Fairly reliable, feature packed, with good documentation. For it's time it wa a serious player. A PC at the shop went down and this was the most expedient way to bring it back. No reinsallation of any software was necessary. I was happy to find it.
Summary: Very good product. I had 2 of them. Runs smooth, lots of options you can set or to tweak such as overclocking (I did not do it though). More important is the dual Bios which gives you a peace of mind when upgrading. Supports a large number of processors.