What if you could have a hard drive available through the Internet, with more than 1GB of space? You may think you would need a lot of money for this... In fact, this is not the case: remember, you have gmail. And it is for free!
Gmail has more than 1GB of available space. This is mainly used to store email data, but nothing prevents someone smart to use it for other means. This is what a smart guy called Bjarke Viksoe did. He designed a software to access the free space in Gmail as an online drive. You can use it to store any kind of information, and have access to it from anywhere.
The software is freely available for the Windows platform. You should get a copy of it see how nice it is.