Happily retired after 34 years in the oil patch, so loads of time on my hands. I`ve been programming since I was in school 40 years ago, and am fluent in a bunch of languages, some of which most of you may not have even heard of. Just taught myself Swift, which I`m now hooked on! Next challenge is to move from writing OSX apps to iPhone and iPad. Hoping this will be a small jump. ©