I'm building myself a new gaming machine since my AMD 1.0 GHz is starting to show its age. Anyway what I wanted to know is what is the best AMD chip to go with today? I'm looking to not pay more than $250 or so for the processor. Also which motherboard should I go with? I'm a huge fan of MSI motherboards, but I'm open to any suggestions. Lastly, I haven't purchased many peripherals via the web and I was wondering if anyone could point me to a great website that keeps pretty decent prices. Thanks all!!