I purchased my AMD64 3200+ and my K8N Neo2 mobo from
Monarch, while I bought my memory from
NewEgg. I also shop at
Fry's Electronics for some quickie stuff, since its close to me, but prices for alot of computer hardware (i.e. mobo, CPU, RAM, etc.) are somewhat higher there, as you have to "pay for the store" so to speak. I also use
Pricewatch as you can generally find the lowest prices period on there, though you need to definitely check the company's rating
before you buy something, as sometimes you may have no idea who the sellers are
Either one you choose, you'll probably get a good deal, though I wouldn't recomment any "serious" hardware from Fry's\Outpost, as you can DEFINITELY find a better deal from NewEgg, Monarch Computer, or Pricewatch. They're all great, so you really can't totally lose.