Conquest of the Horde

Hey.

I've been trying to change my avatar, I got one of 100x100, smaller then then maximum filesize.
When I try to change it I keep getting the following message:
The URL you entered for your avatar does not appear to be valid. Please ensure you enter a valid URL.

I've been using dropbox, below is the link.
https://www.dropbox.com/s/ud5msp4r0gmnde...9f7408.gif

Any help will be greatly appreciated.

You cannot use Dropbox to host images for hot-linking. You'll need to use an image-hosting service such as imgur, imageshack, etc.

Thank you for the help, Kretol. I thought dropbox was a possibilty too.