No one has to knoooooooooow....

Illustrator- Let's you work extensively with vector art to make incredible computer generated, ultra-slick looking images because the lines are crisp and there's no brush tool. They also have a feature called LiveTrace which takes any drawing and turns it into a clean vector art. I used it in this drawing: [link]

In-Design- If you ever EVER have to make a book, a magazine, a pamphlet or any kind of printed media that involves multiple pages, this is the standard for making those. It incorporates the formating of pages, incorporating text into manageable columns, and places outside images (possibly from Photoshop or Illustrator) by linking to them to ensure maximum print quality. I've used it on more than one occasion and know it pretty damn well.

And now a short description of the ones you didn't ask about:

Flash- Makes animations. Pure and simple. Anything you've ever seen on Newgrounds, homestarrunner or otherwise was probably made in flash.

Dreamweaver - Best website design software for people who haven't a clue how to design a website. Easy to learn and to use. I really need to mess around more with this one.

And of course, you know Photoshop. That's pretty much all there is to it.

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"Artists to my mind are the real architects of change, and not the political legislators who implement change after the fact."

-William S. Burroughs