Microsoft's Major Nelson aka Larry Hryb the Director of Programming for Xbox Live just tweeted that the new Metro-inspired dashboard update for the Xbox 360 has been "slightly delayed" He'll have a status update on what that means for you "later today". Sit tight!

Update: Major Nelson tweeted just about a half hour ago,

We are a go! The #XboxUpdate is currently on its way to all 35 million Xbox LIVE members around the world (1/2)
We apologize for today's delay and hope that you will be thrilled with your new Xbox experience. #XboxUpdate (2/2)

So check out your new software and let us know what you think in the comments! [Twitter]