I'm having an issue when I try to output to aux monitors or projectors using the MiniDP-to-VGA adapter. The second screen just comes up grey. If I bring up the display settings I do get the dialogue windows for each screen, but the one for the aux screen doesn't do anything....no matter what settings I change. I tried applying a wallpaper, for instance, but the background remains grey. If I open a program such as Acrobat or Powerpoint I can view it in window format, but if I try to go fullscreen on the aux screen everything goes grey. Kinda makes giving presentations with a projector difficult, to say the least. I am stumped. I tried the advanced search on this, and wasn't able to find a solution to this one. Hope I wasn't just blind.