Looking for details on the best ways to upgrade to Mountain Lion and take advantage of its new features? If you enjoy video presentations, tune in to our second TidBITS Presents event to watch Joe Kissell and Matt Neuburg share tips from their Mountain Lion books.

If you’re still in need of migrating data and services from MobileMe, tune in to TidBITS Presents: Adieu MobileMe, recorded live on 16 June 2012.

TidBITS editors were frequent guests on the Macworld Live Stage on the trade-show floor portion of Macworld | iWorld. We collect the video into one place here.