Hi I am a techsupport technicien in an representative company and i normaly administer/build/maintain normal office workstation on my net. I was asked to prepare a couple of machine for Autocad. I thought a Asus P4C800-EDX 875P 800 FSB mother board (With a P4 3.0 with 1mo cache) with a Nvidia Quatro FX 4 or ATI Fire GL video card would be acceptable. The rest 1 gig memory and Sata drive. If some experience users could give me their opinion, i would appreciate it. Ernst Vikenstein Sorry for the english, not my language.