How do I burn and use Gleam!????

I am new to all this DC stuff, but I thinks it's really cool how you guys are able to do this!!! Okay, I downloaded DiscJuggler 3.0 and Gleam! Now, where do I start? I have a Yamaha 8x8x24 IDE Burner. It would mean alot to me if you could help, thanks!

P.S. Please don't use big, sophisticated words!!!