Hello from Northern Michigan! I have been playing keyboards for a few years now (self taught)! I was a drummer for over 30 years. Illness put a stop to that. So I have taught myself to play keys. I play once a week at area retirement homes to bring the memories back of Doo Wop -Old Country and swing! I play a Casio WK-3700 would love to have the new WK-7500 BUT no $$$$$$$$$. Heard that before I am sure. But my question is I really want to expand my rhyums and organ tones etc. I have the Midi to my computer and have downloaded everything from Casio. I have downloaded Anvil Studio but now am lost to find new adventures on the web. How and what do I do to get them into my keyboard?????????????? Hopefully someone will be able to help this old guy!!!!!!! Thank You!