https://copy.com?r=Zd81hT
If you like the sound of this cloud storage service click on the link and I will get an extra 5 GB and so will you.
There is a package in the AUR,
https://aur.archlinux.org/packages/copy-agent/
It is touted to work on most linux os's.
I have just installed so will give an update soon. The no limit on file size is a great feature.