http://www.shopping.hp.com/webapp/shopping/load_configuration.do?destination=review&config_id=5020606&aoid=35252 $400 far exceed your need. http://www.buy.com/prod/hp-pavilion-slimline-s5120f-desktop-2-7ghz-4gb-ddr2-sdram-500gb/q/loc/101/211212878.html $350 same thing You may consider smaller sized sub-powerful CPU (atom) such as this one that had been demonstrated several days ago for HTPC http://www.google.com/products/catalog?hl=en&client=firefox-a&q=small+form+factor+desktop&cid=16575682288161405669&ei=XYpATJeVEYGW2QSEra3RCA&sa=title&ved=0CCsQ8wIwBTgA#p
