HOw do I copy Dreamcast games, and what do I need?

I need to know what to download to make a copy of a dreamcast game. I have Nero burning program. What do i need next. Please help!!! THis is confusing.

[SaSH]

Well, you need to get Discjuggler. If you get discjuggler 3.0, you will have to get a little cdiconv program, because most games are done with discjuggler 2.0.