Hi guys! I currently have just a MBP, but I am in 2010 looking to also get an iMac to replace my current 4 year old PC workstation. I am curious about if it is possible to connect an external hard-drive to 2 computers at the same time. e.g some of the Lacie and iOmega drives have 2 FireWire 800 ports, besides the USB ports, so I was thinking if it was possible to hook up both the iMac and MBP to the same drive? But, is there a risk of conflicts and data corruption? I think it could be a great way of sharing files between the 2 computers. Another question is - would Time Machine work in this way?