Its ok aspire i got your back.
Nermado this goes to the beginner's santuary. And Acctually get a program and add the replays and select a background and also pm bust3r as aspire said.
that can work, also theres another program that lets you record your screen, so u can play some music, and play replays, and if u wnat to change the replay, then pause the program and etc.
sorry but this is what im figuring... I download screenium like Nathan said. Than the video will be saved onto my computer and I can then import it to iMovie and edit it? That seems like the simplest thing to do...