The Apple Blog

One of the most sought after applications since Leopard was released has finally been updated.
Shirt Pocket’s SuperDuper! backup application received a big update today, with the biggest feature being that it is now Leopard compatible.
For many, SuperDuper! has become somewhat obsolete with Leopard’s Time Machine feature, but other users who would prefer more control over [...]

It’s fairly well accepted by most commenters at this point that Time Machine may be one of the biggest features to be part of Leopard. Even those users who managed their own backup solutions - and many still do, including myself - applaud it for making backups both easy and intuitive for the average [...]