Goonie,
I have ask this same question and have got no reply but, I think I figured out what it might be. There was possibly a change in Dual Screen Mode or something. You might try setting your video to single screen mode and see if that fixes it. Or perhaps hook up a second monitor and see if you get Microstudio to appear on monitor 2.
Hope this helps! If not, maybe someone will chime in.
Wally
