Microsoft have acquired Lookout Software, manufacturers of a personal search-engine add-in for Outlook called Lookout. I've just given it a quick spin and it's fantastic - for anyone who's ever spent time hunting through thousands of old emails it's a Godsend. In a few short minutes it has indexed 21,776 outlook items dating back four years, enabling me to find things I'd long since forgotten about.  Download it here [860kb]