My old iMac (6 Gig) is filled up, or at least I need to repartition the HD and get it cleared up again...start fresh. My son's iMac is even more stuffed full. I was also considering buying a Mac Mini and transferring the iMac's contents to it. If I do, can I do a direct download using a crossover cable from one to the other? How would that be done? Apple Talk? Never tried this before.