Favorite software in different categories?


I'd just like to see what programs people prefer. If i've missed on out, please inform me.

Word processing: Word '07
Presentation: Powerpoint '07 but i love the design in www.280slides.com (i think its that) and www.sliderocket.com is really good (as soon as all bugs are ironed out i'll use it).
Editing: Premiere pro.
Photo editing: I don't use any. Has anybody used any online ones before? There's one of those i like but i forgot the name of it.
Browser: Firefox.
IM client: WLM. I use pidgin though when i'm on ubuntu.

So yeah, just wondering what other people's favorites are.