Hey! I need a backup hardrive for my late 2008 iMac and my new MBP i7. I have seen that WD make a mac range of HDDs that look really nice! The my book studio caught my eye as it has 2 Firewire 800 ports on the back, Does this mean that you can connect 2 macs to it? Also could you recommend some other hardrives with similar specs etc? Thanks!