Looks like your learning how to do this fine and you have a wealth of knowledge on this forum. I'll share my experiences. Intel pushed me away from their products 9 years ago. Reason being is every 3 to 6 months they're changing an architecture or chipset that is not backwards in compatible. In other words, they make a better cpu, but it won't work on your 6 month old MB. I started with AMD when the K6-2 cpu's came out and was surprised. It was handling loads better than my family's P2 at the same speed. Like you I grew tired of factory built machines and began building them myself with the original Athlons, then Athlon Thunderbirds. My experience with AMD has been consistent, I've alwasy been able to upgrade to a newer or faster cpu they've made with a 6 month to 1 yr old MB. You can't say that with intel's. Now, currently intel has changed their attitude, but all those core 2's they've sold are going to be obsolete when point to point comes out in core 2, and I doubt existing MB's will be able to upgrade to them. You've got a nice system spec'd out, should work very nicely for you, but is it going to stay as is or are you looking to do tweak upgrades over a 1 to 2 year period. If you're building it as is til it blows up, then either amd or intel will do just fine. If you're looking to upgrade over the course of 2 years, I'd recommend amd. Just keep in mind that if it weren't for amd, you wouldn't have this wonderful crop of cpu's to pick from as they lead intel in performance from 2003 til 2006, forcing intel to measure up. I feel the site here is too biased on intel from a purely performance point of view and factors like reliability, future upgrades, and how much return will you get on your investment are not really discussed. Ultimately it comes down to being happy with what you've built and that takes building 2 or 3 systems before you really know. Good luck.