According to the DFx developers, DFx was only developed because Jens stated that it would be too expensive to develop a PCI version of Catweasel.
Certainly Jens has always been of the opinion that he had no plans for a PCI version of the Catweasel, so this post on ANN is news to most people. No details on precisely what it is that Jens has planned seem to be available though.
