http://www.circuitcity.com/rps...em/ccd/bundleDetail.do
I figure this E2140 is about equal to the 4000+ X2 onsale for $188, but has a bigger hard drive, 2gb ram,and slightly faster cpu/motherboard, all those upgrades are worth about $50.00, makeing this system about $100.00 more than the X2...