While not offering anything new about the film's plot, here is the summary for Monsters University, the upcoming Monsters Inc prequel:
Mike Wazowski and James P. Sullivan are an inseparable pair, but that wasn’t always the case. From the moment these two mismatched monsters met they couldn’t stand each other. Monsters University unlocks the door to how Mike and Sulley overcame their differences and became the best of friends.
In addition, here is the colorized version of the logo that was released a couple months or so back:
Monsters University arrives in theaters June 21st, 2013!