I've been use Mac for a while but I haven't use any app to backup my mac hard disk. Today I just purchase a 1TB ex disk. So I decided to split it into 2 disks, one for backup system, one for Data Then I use CCC to copy my Mac (uncheck Download folder, movie folder, music folder... ) Is it a good way to backup my mac if my hard drive got problem? And I attempt to store my movies on Data disk, is there any good way to do that like auto move new movie everytime I plug my ex driver? And how to fast copy them I set all type disk is Mac journaled, so if I plug it in to window PC will it be recognized and copy-able? Thanks.