Hi guys, I need some really good advice. I am wanting to build my own system, but I don't need anything really fancy. This system will be for me to do everyday book work, emailing and a little grapic work now and again. I already have my hd, os xp and other drives. So really, all I need is a case, cooling system, cpu and maybe grapic card. I want to spend about $200. If anyone could give me some product names and any advice, this would be apprciated. Thanks so much!!