I am mystified - having owned various macs since 1991 I thought I was familiar with most quirks of the system but... Spotlight on my MacBookPro (10.7.2 2.7ghz Intel Core i7) will only return Office documents - powerpoint, word etc and does not indicate any keynote presentations although I have literally hundreds (if not thousands I am a lecturer using Keynote every day of the week). Help! I've tried turning off the restart feature, looked at log-in features, tried to get rid of Microsoft Document Connection (a prime suspect) but it keeps coming back and still Spotlight refuses to return any document except one created in Office.