Mac photo apps

Here’s a question for the Mac users out there.
I’m taking an average of about 4-500 photos a week and now I’m leaving the last remainder of Windows behind and switching over to the Mac for my last computer I’m on the lookout for a good way to organize my photos and for any good applications to edit them. So iPhoto, Aperture, Gimp, Photoshop, what do you use?

Work in progress... not home!
Trying to get all/most of the new code working before I start on the eyecandy.