Picture this: You drain the last of the coffee in your mug and sit back with a satisfied sigh – you have just completed a gruelling project that required long nights and a lack of sleep. Just as you are about to send the work to your client, the power goes off. You are frustrated, but not panicked, you can go get some much needed shut eye and send the work in the morning. Unfortunately, when the power comes back on during the night, it causes an unexpected power surge which just happens to blow the socket your laptop is plugged into. Come morning, you find yourself staring at a fried hard-drive with a sense of complete despair. Your work is gone and you will have to start from scratch.