I love this board, I've been using it in my Server 08 box with a Phenom 9600 for everything I can't do with my UnRaid server (ripping, converting, encoding, SQL hosting, torrenting, etc. without doing some crazy virtual machine hoopla). I'm very happy to see that it is working as an UnRaid compatible board because I would surely use it in another build if I ever did one. This board is supposedly one of the most energy efficient (if not the most) boards you can get excluding atom boards etc. I had mine running with a BE-2400 before I moved up to the Quad and everything was very peachy.
Excellent news fellas, I have some friends looking to do an UnRaid build soon and the Abit AB9 Pro (which is powering my current UnRaid server) is becoming scarce/pricey to buy not to mention the company is practically dead. Drop in a couple PCI-E 2xSATA cards along with a beefy PCI-E x16 8xSATA card and you have yourself a filled out server. I always wanted to try this board in an UnRaid build because of how low cost you can do the build for (my original Server 08 build cost me under $150 for everything: $45 for motherboard, $30 for CPU, $15 for 4GB ram, $40 Case/PSU, 2xSATA drives laying around) not to mention HIGHLY energy efficient.