We recently purchased two new monitors for our Gio. One was a Planar PCT2235 touchscreen which works perfectly, and the other is your run of the mill 1920x1080 monitor from Planar that I don't know the model number of. We're driving both over DisplayPort. I would love to be able to rotate the 1080p monitor into portrait mode to use it as a long cue list. When I go into the shell and go into display settings, there is a rotate option. If I press it, the monitor in the shell shows up as rotated 90 degrees, but as soon as I hit apply settings, it reverts back to the way it was. Is there a resolution issue that I'm not aware of? Should I use HDMI instead of DisplayPort? Let me know if you have any ideas. Thank you!