Where in the world did this motherboard come from? I attached a picture that shows the old school Ultra-D beside this Expert board, and the differences are quickly evident. First off, they removed the 6 large tabs in between the dual PCI-E ports.. which is odd. SLi may be the only option in the motherboard now. What's strange though, is that apparently you don't need the SLi bridge at ALL, because there is no way that it could stretch between those two ports now. Some other minor differences I can see is that the Expert has "True stereo line inputs", whereas the Ultra-D and SLi-DR do not. That's like a small difference that not many will notice. But then we see the Expert has EIGHT S-ATA ports! That would allow someone to have a huge RAID setup or JBOD's. One of my favorite additions, is the extra PCI slot. Not that PCI is that common anymore, two just may not cut it for those who have three cards. The largest difference on this board though would have to be the new Genie BIOS, which has even more options for the more hardcore overclocker. And look at the DIMM slots! Man, that would make it so easy to cool your memory. Just clip a 120mm to your PSU and you are good to go. Hmm.. I really want to get a hold of one of these..