*** "HOW DO I KNOW IF MY BRACKET IS FILLED IN CORRECTLY?" ***
Lots of PMs about this. Easy way to see if your bracket is complete: Go to the "Standings" section on CBS and make sure your bracket looks exactly like this:
Ignore the extra brackets that carried over from last year. Those only show up if you didn't sign in using the same account you created last year.
*** DO NOT WAIT UNTIL TOMORROW TO FILL OUT BRACKET ***
CBS already sent out their "We're terribad and our servers are going to crash like clockwork on Thursday morning just like every year so don't wait until morning to fill out your bracket."
Strongly suggest you complete by tonight.
*** "FIRST GAME HAS STARTED ALREADY, WHY CAN'T I SEE THE OTHER BRACKETS?" ***
Brackets are usually not available right at first tip but show up some time in the second quarter of the first game.