I just came accross this great concise list of CSS 3 Elements. Its well worth checking out to see what is possible with CSS3. Personally I can't wait to stop supporting the old IE browsers that are not very standards compliant and am looking forward to a point in time when all browsers will be CSS 3 compliant and we can start using some of these tools.

If anyone out there is reading this in IE6. Get IE 8 now! Go on just do it and make all us poor people who have to code for these horrible browsers happy!