Finally got and installed the Shuttle AN35 Ultra. Had some initial problems, but all were resolved. First I had to grind the edge off my big alpha heat sink so it would fit around the capacators. Then it didn't recognize my XP 1800+ Paly at first. Tried updating the bios, then unlocked the chip (finally) and then it worked. I'm not sure if that's what did it or if the bios just finally decided to recognize it or what. The bios was very easy to update. Got the board to run on the most aggressive memory settings (and other settings also) and works great. However, with those settings I really can't do much overclocking. I could overclock my old Soyo Dragon Plus to 280 FSB (everything is the same except the MB), but the Shuttle AN35N Ultra doesn't rate any higher benchmarks if I overclock any higher. Even at that, I can only overclock the FSB to about 272 before any problems. With the FSB at 266, I can only get the chip to 12.5 (stock 11.5) before some problems. The good side is the performance without overclocking the Shuttle is just a little less then my Soyo overclocked, without the higher temps. The other good thing is that in January (when prices have come down), I'll be able to get one of the Barton 400's. My Soyo was only able to take a 2100 XP Paly, and they are all pretty much gone (and not worth the upgrade anyway). All in all, I feel I got my $61 worth. My biggest disappointment was the Soyo. I bought it when it came out (rave ratings) with the idea that it was upgradeable. Not really a lot of head room there. -njrich2