I recently suffered the pain of an external 250 GB hard drive crash. So I am looking into investing in remote backups.

carbonite.com and mozy.com both look like great value, but they both require users to install their own proprietary software. I’m not really comfortable with that and of course they only support a limited number of platforms.

Are there any remote backup solutions out there like carbonite / mozy that don’t require you to use their software?