Hi!
I was looking for n easy way to this too but, like mtajim said, you still need to slice and save your images manually. The slice tool can be found in the 2nd column, 3rd row from the top of the PS tool window (CS9). Here are a few tutorials that might help you:
Photoshop Slice Tool
Slicing Tutorial: Photoshop
Slice your layout using Photoshop