Well that was a bit quicker than we expected. Just yesterday we shared that the Asus Transformer Prime and the Infinity were confirmed by Asus to be getting the Jelly Bean rollout "very soon." For the T-Prime, that "very soon" turned into "right now" as of this morning. You read that right. You should be getting the OTA update of Jelly Bean for your Transformer Prime at any moment starting today.
The update for the Infinity hasn't quite started rolling out yet, but we will obviously keep you guys informed as soon as we hear something. For all the T-Prime owners... Enjoy!