@ Gene, I took a quick peek at your work. It looks good. I will go back to review your often. Thanks for posting. Okay.... Where's my update you all ask??? My hard drive crashed, I've been reinstalling, updating, configuring.... Well...! Also since I've been developing the book projects in tandem with an iOS version, and, keeping of the xCode Development environment running smoothly, it is also a big challenge for me. But I may halt that, since I do have the touches functionality worked out. I think I need to focus in the basic project, and return to iOS later ?.... Maybe. I could lose a whole day just trying to correctly configure my provisioning profiles. Lol!