I went through the initial install of Mavericks. The computer rebooted, then went through the final install. Now, it is stuck at "Completing installation...Less than a minute remaining." It has been this way for over an hour. Is there something wrong here? Should I reboot my computer? I'm afraid if I do that, I'll lose everything. I'm on my wife's computer right now, but I really need mine ASAP for work. Thank you! ---- Never mind. It finally finished. To you guys who run in to this same problem, just keep waiting. It took a ridiculous amount of time to get there, even after saying "Less than a minute remaining" but it did get there. Again, for me, it went smoothly during the initial install. It was after the reboot, and the "final install" that it got hung up for over an hour. I assume this is because of how many people are upgrading at the same time.