Here are must have tools for any forum user.
ieSpell
Screen Shot
Download Page
Handy little tool that allows you to spell check form Fields on websites without havin to open word or outlook. Once installed goto "Tools" on the IE menu bar, click "ieSpell Options" and set it up, it takes seconds and saves you all kinds of time!
Cracks Smilies
Website that allows you to search through hundreds of smilies and then copy the UBB code to use directly in your favorite forums. (Look on the menu to the right hand side of the site, not only will it display BB code, but HTML as well.
<center>http://www.westwoodi.net/~smilies/otn/party/party.gif
Enjoy!</center>