It works!

I tried it, and it works great, Emmanuel! I sent you an email with some additional details for hopefully tweaking it and a few other small items as well. I'm so happy! After the further tweaks, I will share the full story about what I've done, including a "Fisher-Price easy" low-tech and a "not for the faint of heart" high-tech version so that people can choose which one they want to add to their IT toy box! :)