I'm trying to make an animated icon. I've looked in previous tutorials and they've been very helpful but I have one problem.

I'm trying to put together two different scenes into one icon, so when I try and crop one scene the crop is off center on the other. I'm rather new to photoshop imageready (I have CS2, if that helps) and I just can't figure it out! I've tried selecting the pieces I want cropped one way and it automatically crops all the images. D:

Any help or advice would be more than welcome.