Plenty of Lightroom Mobile How To videos have been posted on Adobes Youtube Channel.
Today is big Adobe day! They just released the new Photoshop Lightroom 5.4 for Mac (Click here) and Windows (Click here) and Camera RAW 8.4 for Mac (Click here) or Windows (Click here). It adds support for the E-M10 and ZS-40. But the biggest news is that the company also released the new Adobe Lightroom mobile (for Creative Cloud Subscribers). You can read more about it here: adobe.com/products/lightroom-mobile.html