If you dont backup your computer already, try this... It automatically keeps your documents synced to the web in case your computer dies someday. Its better than dropbox because you can choose any folders on your computer to backup and you get more space. You can also share any backed up file with friends/clients with a simple right click. You get 5.5GB free with this referral link (I get an extra bonus too so everyone's a winner). For the less tech savvy of you: just install it and it will ask you what folders on your computer are important. After that you can forget about it until your computer dies.
Here's the link: (for 5.5GB free cloud storage)
>> SugarSync referral
Cron Design Studio: Dublin based web design & software development