I have a new 21 inch iMac (1TB HD, 16GB Ram and Fusion Drive running Lion) that will be delivered any day now. I am upgrading from a 2006 160 GB, 2GB Ram mac mini ruunning Snow Leopard. I have two external drives one for time machine backups and the other holds my iPhoto and iTunes libraries because they became too large for the mini hard drive (about 600GB total). I know that when the iMac comes I can just restore from the latest time machine back-up and copy the iTunes and iPhoto files from the external drive to the new iMac 1TB hard drive. I have some concerns about the structure of my iTunes and iPhoto Libraries due to previous loss of data and rebuilding them. Is there a way to simply import the data i.e. individual photos and song/album files to ensure a clean well configured new iMac or should I not be concerned about this. Thanks.