I happily updated to Mavericks the day it was released and I have a problem with the iLife and iWork apps. I have the new and old versions installed at the same time. Is it safe to just delete the old versions? How do I do it so that there is no trace of the old version? Just to clarify, I currently have two versions of Pages, iMove, iPhoto and Garageband, which I am guessing is taking up some space that I could use. I'm a fairly new Mac user, so when I saw this 'problem', I really got confused. Thanks!