SugarSync is absolute magic. When I think of how many years I've worked with backup programs, including .Mac, SuperDuper, and dozens of others. Now my laptop is SugarSynched to my office computer. When I create a new document on my laptop, I just open SugarSync for a moment, and that's all it takes -- no extra steps -- and the new document is securely backed up both online and in my office. Absolute magic. The only drawback is that the backups aren't bootable -- but with disk repair being what it is these days, I don't worry about it. Absolutely everyone should have this app, and cancel their .Mac subscriptions.