Crome
Crome will likely be replacing firefox for me. I like firefox a lot, but I don't really use a lot of add ons or anything... plus I like the feature in crome where you can have it open to as many pages as you want, that way I can open to the four or five pages I visit the most right off the bat, that'll save me tens of seconds typing in partial websites and opening new tabs.
Let me know if the flash player runs really horrible or something... but then again explorer is better than firefox for flash isn't it?
ALSO, try dragging the post box by the lower right corner, that is neat.