Hey dude. I live in Fredericksburg, TX (about an hour from Austin). I know your pain, bro. If you don't already know, you need a few things to be legit with regards to the law. First off, you need a class M (motorcycle) license with restriction K. That means that you can drive any two wheeled motor vehicle that is equal to or below 50cc, and cannot exceed 30mph. Next, you need BOTH liability and health insurance for your moped. Should run you anywhere from about $100-$200 annually. Once you have a license and proper insurance, you have to get registered. I just got a ped, and I want to get it registered too. You are probably going to need a bill of sale (which you can make up). I think the cost of vehicle registration is something like $33 dollars. Of course, I've also heard that the cost is like 10% of the sale price for the moped. Many mopeds were originally sold before you needed a license, none the less a title of ownership. I wish I had more info for you though. Best wishes!