Anyone heard about Microsoft losing customer&#39;s Sidekick data? Anyway, just to be safe I think it is high time people start backing up their Hotmail accounts.<div><br></div><div><a href="http://news.cnet.com/8301-13860_3-10372525-56.html?tag=rtcol;pop">http://news.cnet.com/8301-13860_3-10372525-56.html?tag=rtcol;pop</a>.</div>