I just built a new machine for home and was interested how it could handle SolidWorks. I ran the ship in a bottle benchmark and received decent results (36 seconds for 50 rebuilds). I also checked the performance on our usual assembly (130 MB, 914 parts-134 unique, lots of ext refs) and it seems to do quite well also. Here's the specs on the new machine (00). Asus P4C800E Deluxe MB P4 2.8 Ghz (overclocked to 3.08) 1 GB DDR 3200 400 Mhz ECC (System bus overclocked from 200 to 220) Gainward GForce FX 5900 (128 MB, core clock OCd from 400 to 425, mem OCd from 850 to 900) Serial ATA 120 GB HDD (Seagate Barracuda 7200 RPM, 8 MB cache, not running any raid) SW 2004 SP0.0 I haven't noticed any clipping or any other graphical problems in SW. I'm running the nVidia 5.3.0.3 driver. Card seems to stack up fairly well and only costs 0, and can handle the latest games as well (3DMark03 scores around 6000). Thanks, Nick