PlayBook OS v188.8.131.520 is now rolling out to registered users! Thanks to a tip from, JDuke @BerryInformed, there is now a easy way to get the update OS 2.1 Beta to download without waiting for it to push the notification to your tablet. All you have to do is re-register your PlayBook's PIN on the BlackBerry Dev website! Yep, I am downloading now as I right this. Keep in mind, this is a Beta OS release designed for developers. This means that certain apps that you already have installed may not work, and may cause other issues with your tablet. So install at your own discretion.