I need help. I have a career in business (tax accounting), but have always had a knack for picking up software programs. I took a programming class in college (20 years ago) and really enjoyed it. I want to get in to programming, but don't know where to start. Going back to school is not an option at this time, but am interested in free (or low cost) on-line classes, tutorials, books, etc. Any suggestions would be greatly appreciated.