What firefox addons and themes do you use

right now im running a nifty cooliris preview firecastfox and a blue ice theme

I'm using Aquatint Black (theme) at the moment, although normally I use the iPod skin

The Ubuntu human theme

as for extensions
greasemonkey
tab mix plus
adblock
noscript
video downloader

Wasn't there a thread about this a while back? :P

Anyway, I don't really bother with themes, though it might be worth a look. Extensions I use all the time:

- Greasemonkey
- TabMix Plus
- Flashblock
- Adblock
- Video downloader (though it seems to be broken for youtube, so I resort to another site)

For work purposes, add:
- Firebug
- IE Tab

Other stuff I'd like to try:
- There's one that has a language switcher menu, and even does inline translations for foreign pages.

Extension I've tried, enjoyed, but haven't had the time/patience to learn to properly use:
- Vimperator (too bad, too - I love vim)

Opera.

But when I did/am forced to use Firefox:

AdBlock
Filterset/G
FoxyTunes
Mouse Gestures (cannot live without)

Theme - Aquatint Black

Extensions - British English Dictionary, Skype Extension

Forgot to put in my extensions:

British English Dictionary
Skype Extension for Firefox
Torbutton
Veoh Browser Plug-in

Toaster where did you get the veoh plug in? Assume this means I could watch heroes from the sitre?