Ikaruga CDI burning..
 

Ok.. I have the RAR file with the CDI.. But I have no idea what to do with it.. Can some one help me? Do I just burn it to a disc and Im all set?

Burn the CDI file with DiscJuggler, open your DC, put your CD in it, close your DC, push the "power" button and play. ;)

well much or less do what mega suggested, be sure to use disc juggler 4 mind

or use cdi2nero to burn it using nero, a much easier solution