A new window opens asking you if you want to save the morph channels. 

No! You don't. If you save the morph channels when you go to apply the pose, not only will it change the pose of the figure, but it will also change the morphs to the ones that you saved with the pose.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi