So, to be sure I am new to all of this. I am starting out slow with learning how to make music on these things. I'm trying to find older machines that are cheaper, and have more easily accessible interfaces. Simple controls, so I don't get bored while I'm learning. I'm playing a Casio Ht-700 right now, and I'm thinking my next stop will be a PSR-41, or 36. Just wondering if anyone had used both, and had a preference. I can't find any videos of a PSR-41, and it doesn't show up on a list of yamaha products that I could find.