Quote Originally Posted by 'Bettysue',index.php?page=Thread&postID=131294#pos t131294
If you just switched to Vista you might also want to check to see if you have Sticky Keys enabled.

Control Panel >> Ease of Access Center (note it talks to you so turn down the speakers) >> Make the keyboard easier to use

There is some windows shortcut to turn this feature on and it appears as though I use it for something cause I find it ticked about 50% of the time I look at it. When it's on it creates a mess if you use the modifier keys often. One more thing to check, not sure if it does it for you but it took me forever to find it.
I checked and my Sticky Alt is off.