We might as well take a look and see which "shelf" the PLE assets will occupy.
The latest (April 2012) Corp. Presentation for Dia Bras (35 Slides) that I could find is at this LINK - http://www.diabras.com/files/pressrelease/2012%2004%2017%20-%20DIB%20Corp.%20Summary.pdf
Hope it works. It is in PDF which means that you can View as is OR Download and Save on your computer and then View Later.
I guess GB et al just decided that this was the BEST deal he could get. I guess after all these years we all hoped that we had a decent shot at the "big time". Oh well, maybe the PLE assets will finally get some traction.