Comment There's plenty of tools out there! (Score 1) 499
I would recommend you look at crash plan:
http://www.crashplan.com/
It works great for me, I use their hosted service, although you could use crash plan to backup to a friends computer as well as their hosted service.
Also if you start now it wont take you three weeks to backup your collection like it did mine (200gb)!
I also use TimeMachine for local backups, that has also worked great for me.
I used to use Mozy but switched when they changed their price plans.