And that means that all the background image files are unavailable. Lovely.
As a result, blogs using a Cutesify free background appear with a plain white background at the moment.
I'm working on a solution at the moment, so if you're having problems with your Cutesify background, please accept my apologies and bear with me!
Edit: The site is back up!
Apparently I'm on a shared server, and someone's site had too much traffic or something.
This may or may not happen again, so I'm looking into other options for the future.
Thanks to everyone for your patience :)