October 23, 2013 Uncategorized I think Apple stole Microsoft's progress bar math I think Apple stole Microsoft's progress bar math. Mavericks installer just jumped from 45 minutes to 4 hours and back down to an hour This Post Has 3 Comments Jer Warren 23 Oct 2013 Every OSX install I've done has had this behavior, so it's possible that Microsoft stole it from Apple. Nathan Buth 23 Oct 2013 Mine sat at less than a minute for just a little less than an hour. XD sohail ali 24 Oct 2013 I think I am two revisions behind now… I should really upgrade. Comments are closed.