Hi, I have a kind of an issue, not a serious problem. Althought it's annoying, I've upgraded my 13 MBP from Lion to ML. Everything was fine, but a couple of days ago I've noticed that the MBP takes longer to shut down. Previosuly it took about 4 seconds - screen turned to greyish background and the computer would shut down. Now it takes longer and a "thinking" circle appears before the shut down. I know it's not a drastic issue, but annoying, especially that I'm using the 13" while I'm out, thus those additional seconds often feel like ages Any guess what could've slowed it down? I didn't install anything since the ugrade... Thanks in advance.