I am running outa space on my mac hard drive due to apps and stuff, and wanted to ask how do you you clone the drive so that i can then use that drive as my new boot drive,?? AND which program is the easiest to us, fastest, more reliable and cheapest? also can u clone say a drive i have movies backed up on? Cant you also use time machine to back it all up to a big set of back up drives? thanks!