I use a Cybervision 643D and I noticed in your link to the other thread you ask if you will need to chnage your monitor setting when you flick between native and RTG modes. On all the monitors I use which have a menu driven adjustment method they remember the settings for each mode, so once you've set up your RTG screens and the native screens then they'll always look fine when you swtich between them.
It may be different for those older monitors with manual adjusters.
