Some of you have noticed the poor representation of colors when using a projection device. There is nothing wrong with your computer or projector (unless there really is a specific VGA display issue) — it might have to do with what operating system you are using. As new operating systems are released, small adjustments are made, and some of those adjustments may effect the performance of certain operations. With the version of Mac OS X 10.6 Apple decided to adjust the way colors are displayed when using additional display devices. The link below will take you to an Apple support article addressing the changes: http://support.apple.com/kb/ht3712
Color Display Using Projector
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