Yousendit.com is a great service- they give you a free trial- but then they want you to pay. It allows you to send files to people that are too large for e-mail, and when you don’t want to set up and manage an FTP site.

Just discovered a free site that does the same thing, senduit.com it’s supposed to be ad supported, but, I just stared at a blank screen. It gives you options on how long you want your files to be shared until deleted and allows you to distribute the same file to as many people at once.