Introduction I tried. I tried really hard to follow @DMagic's tutorial. I really did.  I have one problem though. I'm old.  How old am I?  Old enough that the first programming language I learned was on a TRS-80 model 1 (with the cassette drive).  I'm old enough that I know at least a dozen flavors of BASIC, to include GW Basic, Basic A, Commodore Basic, Amiga Basic, Visual Basic... and the list goes on.  Being that old, I come from the school of line numbers. Everything should happen in li