How to Fund a Self Directed Solo for One K?

Mick is looking to fund a wroth self directed solo. He's going set up a roth solo, four o one k, and self direct it. And then he adds in parentheses, i'm going to roll over traditional money from another four o oneK,. maybe from a prior job. If it's traditional, he can do that. It's like you set up your solo foro an k, and you may not have a lot of money in it. Ooh, i can roll over this old, traditional iray into it and kind of get the engine going - boom. That's where he's at. What ere you gong to add to that?