here is something thats even better for laptops and small screens.
Also for the power user.
if you use OS9
download virtual desktop at www.macupdate.com
If you use osx download virtual desktop from www.codetek.com
once you use this you will never go back to single screens
i have both versions and they work great. browser on 1 screen, itunes the other, music app on 3, mixer on 4, word processor on 5.
try it