Firefox Extensions And Other Tools

Pray, tell me people and fellow /b/tards, what Firefox extensions and other software tools do you use, to enhance your 4chan/Imageboard experience?

www.opera.com

in before... oh wait.

We need the train board back up or at oleast have the link take you to 1chan.net (like how iichan leaches off the other chans)

greasemonkey with some of the scripts from:
http://userscripts.org/tag/4chan.org
and
http://userscripts.org/tag/4chan

Also Downthemall to download all pics from a thread.

About Down them all, since yesterday, there's a sort "in-between" page with /src.cgi/ (it's even more obvious if you block javascript) instead of /src/ and it's empeaching you to filter only images 'cause it has also a .jpg extension although it's no real image...