I am due to get my new iMac delivered today and just wondered if anyone could answer a question for me. My old iMac is a 2006 iMac that had 160gb storage. Therefore I purchase an external hard drive for it a while ago and I just wondered if there is a possibility of networking my new and old iMac so I can put the external hard drive on one of the iMacs and access the data on there from my other iMac?