Rounded corners using only CSS
"Anti-aliased rounded corners using pure CSS. No Images. No Javascript. No fluff." This quote from the site pretty much says it all. This is a very nice addition to any web designer’s toolbox. Simple input a class name, a foreground color, and a background color and the site will automatically generate the CSS and HTML code for you to copy and paste into you site's design.
>> http://www.spiffycorners.com/