Bill,

No hasn't happened to me, but I remember seeing another couple of messages like this. I think it was also a Viper 550.

VFP does a lot of direct video stuff, and if the driver isn't quite right it severly hoses the system. Can you try tearing off the All tab from a collapsed PM toolbar and see if it causes the same problem. Or if it's torn off tabs causing the problem try just using the PM window expanded. I've had times when the tabs don't always update/refresh/scroll like they should but no system crashes. And I have no idea why only certain PM tabs cause the problem, maybe different programmers at Microsoft worked on different tabs *s*

>Wow, great call! You must had this happen to you < g>.
>
>When I move the Hardware Acceleration slider two notches down from full, the problem goes away. Now, why in the world would this be? Especially, why would it only happen on the Code Tab of the Project Manager?
>
>My video card is a Diamond Viper 550 - nVidia Riva 128 TNT. I'm using their latest drivers off of the Web site. Perhaps I'll go back to a previous version and see what happens. I sure would like to optimize my video performance.........