Backing up data is one of those things that we don't seem to think about until it's too late. Although we know we should backup photographs, music and other important files and folders regularly, there is always an excuse to get on with something else and we never seem to get round to doing so. Those who have experienced problems before are more likely to be aware of potential issues, for those who haven't; it may be worth investing in a backup tool, before you experience any problems first hand. 18 Mar 2009