If all goes well, I should be able to build myself a new rig sometime in February. It's been 3 years on my current one, so I admit to being a little out of touch. Cost is something of a concern, but I can spend a little more when necessary to make a big difference- I am hoping to spend anywhere from $600-$1000. I need: motherboard and CPU, RAM and video card. The rest of the stuff will migrate from my current rig.
My big concern is matching up the MB, CPU nad RAM correctly and most efficiently. Thanks for any recommendations!
The future in MB and VC is PCI-e but it is fairly costly now especially if you want a SLI Motherboard. SLI is a feature like the old 3dfx cards where you can run 2 video cards hooked together. If you want to build a system with the next few years without any major upgrades in mind right now you are looking at a AMD system with a Nvidia MB on one side and I can't say whether or not Intell has or is building a SLI MB. If you don't mind upgrading parts over the years you could build a cheaper year old system using the Athlon XP 3200+ and a Nvidia NF2 Ultra MB along with a AGP video card. You could go with a AMD 64 CPU and MB now as well but I'm not sure if the money saved on that is worth the savings vs. the SLI MB system.
Ram isn't that big of a concern and will be easy to configure once you choose the other stuff.
Right now I think ASUS is the only one with a real SLI MB right now but I here it is hard to find in stock at a good price.
The SLI MB is the Asus A8N-SLI and the best price I know of is actually $187 from Buy.com but is sold out right now.
Then add in a Nvidia SLI video card, I don't think all 6600 or 6800's work in SLI I think they actually have to have that feature activated. I mean I don't know if it is a simple fix like a firmware flash on the video card to turn that feature on if it isn't sold as a SLI card.
Finally just pick the Athlon64 cpu and some PC3200 or 4000 ram if you want to overclock, I would say get 1gig of whichever you choose.
I would look for a 6600 GT (SLI) card and add in a second one later on to take advantage of the SLI mode once the next generations are out and the prices fall more.
You could go with the 6800 GT or Ultra versions but I don't think you can do that for your price range right now.
The difference in what you can build between $600 and $1000 can be startling.
I was limited to a budget of $700 when I built this one a few weeks ago. And it's working out fine, but I could have built a MUCH better system with that extra $300, and future-proofed me a LOT longer with a better video card, proc, and motherboard.
Whatever you choose, if you've got the $1000, use it wisely and you'll be much better off in the long run than if you stick with a $600 budget.
edit: Oh, and I was converted to a strictly AMD-man years ago. You simply can't get a better bang for the buck. I originally thought it was an inferior processor, but decided to try one anyway because of the huge price difference at the time. I was really impressed with its performance and never looked back.
"I've been fighting with reality for over thirty-five years, and I'm happy to say that I finally won out over it." -- Elwood P. Dowd
You chose a AGP motherboard and a PCI-e video card. That motherboard does not have a PCI-e slot on it.
This is what I was getting at above. While Nvidia did finally get around to releasing the 6600GT in a AGP card the current generation of video cards all came out for PCI-e(xpress) first and I wouldn't doubt that AGP is on its way out completely with the next generation of highend cards. To future proof yourself it would be safer to find a PCI-e motherboard or wait for more PCI-e motherboards that handle the SLI option besides the ASUS one. You can look for the AGP version of that video card and use the motherboard you chose but if you want a newer card in your system and are getting a motherboard anyway you should go with a PCI-e one.
Also if you are willing to spend that much on Ram make sure you find the lowest latency ram you can for better performance.
That is a great price for a retail version of that CPU and yes I think a 6600GT is a great choice as well, just the wrong combination.