NVIDIA had a little surprise at its press conference earlier today, yes apart from the $249 Tegra 3 tablet. Company announced that Android 4.0 update for Eee Pad Transformer Prime is coming a little early and will be rolling-out OTA today.
The update was supposed to release on Jan 12, but it seems Asus finished up things ahead of schedule. There is no change-log available right now, but we will post one as soon as we get our hands on it.
Till then keeping checking for the update on your Prime tablets or have a look at this old video from NVIDIA showcasing ICS on Transformer Prime.
Update: Droid Life has confirmed that update is rolling out now and few users have already got it. So, start checking now.. Here are a couple of screenshots.