Updated. Today only, the Dell Studio Hybrid Desktop PC is available starting at just $299 after a $200 price cut. Dell’s greenest, most power-efficient consumer desktop features a 2.0GHz Intel dual-core processor, 2GB memory (upgrade to 3GB for $40), 160GB hard drive, slot-load DVD / CD burner, Windows Vista Home Basic, and they're small enough to carry around in a briefcase. It's available in four colors at no extra cost. Shipping is $12.95 with sales tax charged in most states.