I have used numerous backup packages and this is one of the easiest that I have ever used. It is very intuitive and straightforward. Its an nice addition to Time Machine in that I run it overnight when all applications are shut down so that I know that the backups are reliable. Restores are rock solid. I have used products such as Retrospect and although it is absolutely excellent it is overkill in many ways plus its complicated. This is not. I also have Data Backup which I really like but it is not working at all reliably under Snow Leopard. It is a straightforward app also and not the overkill of Retrospect but it is not as easy to use as Get Backup. I'd highly recommend it.