If you use ThereCam to take your screenshots be sure to have your display setting set to at least 32 bit or the colors in your pictures will look horrible.

If you have Windows Vista try right clicking on your desktop, select "Personalize," and then "Display Settings." If it's set to Medium (16 bit) try Highest (32 bit).

With Windows XP right click on your desktop, select "Properties." Click on the "Settings" tab. If color quality is set to Medium (16 bit) try Highest (32 bit).