I asked Elbox more about it back a few months ago. Its not Sonnet based any longer, but rather based on the Mai Micro Server. These are rel and several other companies make the same type of PPC PCI boards. Now that doesnt say Elbox actualy has a license for one of these or ever will. I bet they havent even started on driver development for one. For the price to get one and the mediator you would be better off just getting a Pegasos II or an A1 any how.