Hi- My Mac Mini cannot recognize the Seagate 80GB Momentus that is inside it. It saw it for a little, and I went through the whole Leopard installation and then it said at the very end that it couldn't complete the installation and now when I try it can't see the drive at all. I tried reseating it - how come no one's talking about how there are four more pins on the seagate than there are ports on the mini. Isn't that a problem? Any advice for making sure the hard drive is in securely?