I Just perchased this wonderfull little bit of genius. Works brilliant, I can see all I need to see without a microscope and and I found the workings of it fairly self explanetory...This new SM type of library is very similar to how the Daz Studio 3 library works and that was the one thing I hated about that too, I like simplicity and pictures I can see and if your the same then buy XL Library. Thanks D3D.