I have a MacBook Pro, but before that I had one of the first generation iMac G5s. As many of you know, it came with two games, one of which being the very addicting Marble Blast Gold. A while after we had the iMac, my wise brother decided to do a fresh install of OS X using the install CDs that came with the iMac. In doing so, both games were wiped from the disk. Now, having a MBP, since I read Marble Blast Gold is now a universal binary via free downloadable update, is the original Marble Blast Gold application hidden on one of the CDs that came with the iMac, or was it only installed on the iMac with no duplicate? Thanks.