Send large files to people for free: SendThisFile.com

I recently had a need for someone to send me a large (in my case, ~20 MB) file to me -- I didn't want them to email it to me for obvious reasons. I ran across SendThisFile.com, which is a cool, free site to do just what I need. As a sender, you upload the file, enter the email address(es) for who is getting it, then you're all done. The recipient just goes to the special temporary URL to get the file. It's all really slick, check it out: SendThisFile.com