Online detailed browser security checkup tool:
http://browsercheck.qualys.com
^ I was surprised to find that my current browser had the "cookie disclosure" hole still opened (the others were patched).
Check yourself!
Cool set of tests. The java clipboard one is interesting, I could see that creating some security issues.
(http://www.bundus.ca/images/browsercheckuperror.gif)
...does this mean im fine?
Who uses IE anyway?