Have you ever wondered how your site look in different resolution??
Can users with lower resolution see your site as you see it?
There is a very simple way to find out.
After you load the page you can simply type in the address bar this:
where x and y any numbers.
This is useful if you want to see how your page look when loaded from a pocket pc or pda with a screen 320x240 or 240x240 or .... If you want with firefox you can press the F11 button for full screen view in the resolution you entered. This will not show the tool bars and you will see better result.