You Send It: Free FTP Up and Downloads

What does this tool do:  Allows you to send large files without having to understand FTP or own a hosted site.

Cost: Free for Lite Version 

Who Needs It: Those who do not own a hosted web site, but occasionally need to send large files. And those who send files to non-FTP-aware recipients.

Info Page: http://www.yousendit.com/

Comments: 

Even though you may know how to upload and download large files through FTP, most people do not. If you want to send less experienced people a large file, FTP procedures will simply confuse them. Use this simple, free program to easily exchange media files that are too large for email attachments. Every upload sends an email out to the intended recipient, complete with step by step instructions for downloading.