I have a MacBook Air which has the NVidia 9400M. The problem is, when I connect it to an external projector on Windows 7 and Vista, it only allows me to connect at 640x480.
I need it to use the laptop to present at conferences, as such I need it to work on a number of different projectors - at the moment I need to use OSX and VMWare but it's painfully slow and doesn't work.
Is there any way to override the screen resolutions provided? I've saw some information around EDID.