Is this common knowledge on this forum: When you go to AdSense -> Reports -> Overview to see your "Today's Earnings" it shows a number, and an amount of Page Impressions, Clicks, etc. If you go to Advanced Reports - Ad Performance -> Today you see the same information. If you go to Advanced Reports - Ad Performance -> All Time, I get a higher number (an extra click and a few more page views). Does All Time show more "real time" data?
Just wanted to mention a confirmation... About 10 minutes after I noticed what seemed to be the next update information, the update occured and the information was spot accurate. I'm not sure if everyone already knows about this (I did a search for it and didn't see it).