After weeks of problems with Internet Explorer with it suddenly refusing to open popups or go to a link or even show the darn toolbar

I have now decided to finally make the switch to Firefox in hopes that it will be nicer to me. But I'm drowning in a million add-ons and I don't know what I need and I don't have the time to weed through them. So, what do you have and love? Make me love Firefox, because I'm sure hating IE right now.
Also, does anyone know how to make Firefox import my Google Bookmarks?