Here is the video. I am sure I missed some of the features, but I tried to fit in as much as the 10 minute time limit would allow. If you have not checked out the videos on building collections and some of them on layouts, you should. Click on the link to the Wiki.
4.0a continues to provide users the ability to target their research for a more efficient study. As some have figured out, without targeting our study Logos can provide so much from our libraries that it becomes difficult to sort through and digest. Spend some time planning, building collections and layouts and I think your time studying will become much more efficient and fruitful.