Just wanted to post again about FootStash. It's a free image hosting site without the annoying garbage. No pop-ups, no enter buttons, no cost, just awesomeness. You don't need to register to use it either but i'll explain the differences.
Non-Registered - 100KB max image size unlimited bandwidth
Registered - 500KB max image size unlimited storage (within reason) unlimited bandwidth (within reason) organized photo album
there's some really great features on this site I hope you'll make the change today!