I know this will probably sound strange, but when I opened SolidWorks this morning I had lost about half of the usable space on my monitor. It is just a blank gray. The problem seems to be tied to the Command Manager, because when I un-checked the Command Manager I got all of my space back and everything looks normal except for no Command Manager. I can still work using taskbars but even they don't snap into position at the top or side of my monitor like they should. By the way, if I log off of my computer and someone else logs on everything is back to normal so I guess it is something with my user settings but I didn't change anything. I am told by someone here that it may have something to do with a re-size code. I have un-installed 2010 sp2.1 and installed 2010 sp3.1 but it didn't help. Any ideas?