That's cool, and thanks for telling me. It does seem that the clicks vary for different eggs. I just hope that's not because they're hatching prematurely :S

Yes, I do my own artowrk. The picture for Jabberwocky is on my Devient Art page (just click on the "I'm a deviant" link to go to it.) Looking back, I'm not entirely happy with the picture, but neither am I sorely disappointed in it. Someday I may do an updated, more detailed version.