I think the most expensive things in your computer should be Processor, Graphics Card & Power Supply. Motherboard you should get a pretty decent one to take advantage of the CPU and GPU, so unless you aint got a decent mobo you might as well get an AMD LOL. Really, everything for AMD is dirt cheap because its like the underdog to Intel.
In my opinion I think you should start on AMD and if you want to upgrade later when the Intel Quads are overtaken by their new series', you should. AMD is a safe cheap alternative which comes up trumps, but you're saving money for when you (inevitably) upgrade.













