Hello, I am having flickering problem with a Dell M070 laptop with Nvidia GO FX 1400 graphic card, I have tried updating the diver but no success, still flickers. also, the menus will disappear and I need to run my mouse over to restore, screen goes white or black while Pro WF3 think in the back. I am running an external Dell 24in monitor, tried to lower resolution. Any suggestions? called PTC, their solution go to next build (running M040). Also, anyone running a Dell 490 workstation with Nvidia FX4500? problems? dual Zeon 3.0Ghz - 4 gig of Ram Thank you Robert Trepanier Sr. Mechanical Designer Pro/E System Manager