https://lg3d.dev.java.net/December 20, 2006 -- Project Looking Glass has reached version 1.0! For the uninformed, Project Looking Glass is an open-source 3D desktop environment for not only Linux but also Solaris and Windows, and is powered by Java. Binary Builds are available for all major platforms here. More information can be found at the Project Looking Glass LG3D Core Project.
I haven't tried out Project Looking Glass in over a year, but am downloading it right now. Anyone else give it a go? Thoughts?