Attached Link: http://www.eclectasy.com/Iterations-et-Flarium24/

Hi Steve! My favorite generators are Vchira and Tierazon 2.7. He also makes Flarium 24, an older generator, but it's still good. They're both totally free, and you can find both of them at the creator's (Stephen Ferguson), website. Also, Fractal Explorer is a good one, and Ultra Fractal, but they're not free. As I'm posting this, I see that Steven has already posted another link I was going to give you, which is to the fractal world's most well-known archivist and good guy, Paul Lee. Good luck and have fun. :) Tina