I have a gateway fpd2485w 24in with 16x10 aspect ratio and i just picked up an asus vh242h 23.6 in with 16x9 aspect ratio. i am having some trouble when i switch firefox from one monitor to the other..on the asus the browser maximized is larger than the screen seeing how the gateway is a bigger screen. if i lower the vh242 resolution to 1680x1050 instead of native 1920x1080 then firefox fits perfect but looks like shite...how can i get firefox to readjust itself when moving to 2nd monitor without manually having to do it everytime?