Filemail is a new service which allows you to send huge files to your friends, business partners or clients. I was looking for this service because I needed to send an artwork file to my client but it is at around 55mb and trying to upload to my hosting server via ftp seems to be a problem. I am not sure about the reason myself as well.
They have premium service but the free account just works fine with me.
This is how filemail works. 
Hi Adi,
Great sharing, man. Pretty cool stuff, huh! Ease my problem of sending and receiving drawings.
Thanks.