downloaded xbox games

hi all im new her and although i download dvd's music and anything else ive been asked to download xbox games as everybody in our area has stopped selling them anyway ve downloaded 200 gb of games of utorent and now want to start putting them on to disc i have the new nero vista and im being told i can copy the games straight onto the disc using nero so how do i do this do i just copy in mixed data or data any help will be much appreciated

 

They will be an iso.

You can burn them as an image. In the new express it looks like this...

 

thanks for the help much appreciated