We use Dell Latitude D600's with 1.6 GHZ processors, 30 GB hard drives, 512 MB RAM, and ATI Rage Mobility Radeon 7500 AGP adapter with 32 MB RAM. These are about a year old and are used for demonstrations and light modeling. I'd look at some of the newer Dell's with the Mobility Radeon 9700's with 64 MB RAM. These should work.