Hello, Firstly I don't really know much about the above devices so apologies in advance. I've got a 2005 iMac (ALS Version) and need something to store music, some photos and a few files on until I get a new iMac. (Max 300GB but could quite comfortably cope with under 250GB) I don't need anything fancy, just something solid which will do the job of storing those items and work with both the old and new iMac. I'm in the UK so it may narrow down any availability of products. Thanks all.