If you want to send files bigger than what your email client allows, have a look at the lists of tools mentioned below. From the ones mentioned there, I have tried using DropSend and would recommend it. It is a very easy tool using which you can send upto 5 files upto the size of 1GB each, per month for free.
7 Ways to send huge files (see comments also)
3 replies on “Ways to send big files”
Thanks for pointing to good post
Always happy to share. Post updated.
Another recommendation from lh:
http://lifehacker.com/software/file-sharing/quickly-share-files-with-dropio-319949.php