Any clue what the update was?

[Dr Buttcrack]

When I signed in to Crackdown today, it prompted me to update. Of course I checked for the Beta first, and then achievement points to see if the remaining 1000 were there. I guess they just fixed some bugs or something...probably the driving high achievement.

Edit: Finally, I'm a peon!

[Drednaught X]

They have updates all the time. They were probibly just fixing some weird small bugs or something. At least they are still working on the game.

[Spartan]

The answer to what the update was is here:

http://www.xbox360achievements.org/forum/showthread.php?t=22557