Shoutbox

Love this script!
I've got a few ideas that could help make it better:

Addition of seeing the persons Email address instead of their Nickname.
An 'X' button to close/disable the script.
Ability to resize the window freely

All those i think could be done without too much effort.

The one thing I would love to see most with this app is for it to be embedded into Firefox as an extension..but I think that's just wishful thinking.