cliffpatte
Speed camera anarchist
I started to use Aperture last August and switched to taking Raw files. I still use PS for complex changes but the easier access of Aperture to the controls and the ability to apply the same adjustments to many similar images makes it a winner for me.
You can also record actions in photoshop CS3/4 and replay them on a batch of images selected from the Bridge. Also from the Bridge in slideshow mode you can use the CTRL-R shortcut to enter ACR and do you main adjustments there and then replay the changed images in a slideshow before converting the updated RAW files to jpeg (or whatever)
cheers
Cliff