I'm curious what everyone here does to backup and secure their important data. Post a quick overview of any software/services you use to backup your pictures, documents and/or code.
I'll start;
For files that I want everyday access to, I use Dropbox (dropbox.com). I use a Macbook Pro and switch back and forth between Windows 7 and OS X depending on what I am doing at the time, so this syncs the files that I am currently working on perfectly.
To back my pictures up I use Picasaweb. With a cost of $5 per year for 20 GB of storage, its really hard to go wrong.
When I archive web design projects, databases and documents (bills, receipts, tax info, etc) I use Amazon S3 with Jungledisk as an interface. I bought Jungledisk when it was $30 for the lifetime of the product, it now costs $3 per month, but that includes 5GB storage at Amazon. Cost above that is normal S3 rates of $0.15 per GB stored.
To automatically back up my files to S3 I use Jungledisk to schedule automated backups every hour on all files in archival folders that have changed, and set it to never delete old files, even if they are no longer on my computer. I think my S3 bill is roughly $0.28 per month.
A huge mention goes out to the Windows only app Cobian Backup. I have used it for myself and clients for the last few years on different projects, and it never fails to impress.