I have lost the will to live! I have just had two Iomega 1TB Ultramax external drives DOA and refused to go into RAID1 mode. I've got an iomega 500GB minimax that seems OK but runs very hot! I've got another 250GB Lacie Porsche that is OK I bought a 500GB Lacie Porsche today that simply refuses to 'mount' ! Is anyone happy with their external firewire HDD??? I just need something to back up my 367GB iTunes library! Your recommendations please????