Your HELP section under the SUPPORT area could be used to make an excellent downloadable manual for the program. Simply cut & paste each of the topics that you already have listed there (in the order in which they're listed) into a single PDF file, add page numbers and a table of contents and you've got it - DONE. Obviously, you'd have to leave the videos at the end of the listing out of the manual, but you could include a page of hyperlinks to them as an appendix, if someone wanted to do so.
Just a suggestion.
Just a suggestion.