Hello Randall You are right, it happens also on my machine, Dell 1.5GHz, LV7, W2k.
You can see that when you press ALT and release it, the proc goes 100% and the menu is activated. On the processes page you can see that it is the LabVIEW which takes 99% of proc. When you press ALT again the menu is desactivated and proc goes idle. The same happens when you click anywhere else. It looks like it has something to do with the menu. But you have a good point, what happens when cont. data acquisition is required? regards Pawel
