I think you can move the disk as long as the 2 systems are compatable.
For instance, we installed encryption on a PC that turned out to be unsupported. We then physically moved the disk into a different model. It booted, then we were able to remove encryption. In this scenario using the access CD also didn;t work as it wouldn't boot into it.
I would think this would probably be the same for all systems as long as there was basic compatability between them. You would probably get driver issues etc, but if it was just to remove the software it may work.