I updated to 10.8.2 the day it came out on my 2011 13" MacBook Pro. In the past my Mac would back up to our household TimeCapsule like normal, a few times a day, just took a couple of minutes. Just a few hours ago it started backing up, no big deal, except it is still backing up and when I click the winding clock it shows me the progress and the amount that it intends to backup keeps growing. It started at just over 3 GB to back up and now is 14.58 GB and growing! Is this normal? The last time it took this long was the first time I set it up.