Gigasize.com allows you to share and send files up to 1.5GB. It's free . There is a 2.5 GB service for a small fee. Worth a look.
Jott.com is a telephone-based reminder system that sends your short message to your email (or another's email). Free. I like free a lot. I'm in the car a bunch, so it is much easier to call the toll free reminder and send a message than it is to write at 70 m.p.h.