Jean-Baptiste Soufron wrote: I'm skeptical about this claim, as I think it's much easier said than done. Does anyone know of collaborative projects that have actually switched licenses entirely, even in the software world? The only case I have any familiarity with is Nupedia, which I understand changed from its homegrown license to the GFDL shortly before Wikipedia was created (thus putting us in the licensing position we are now). Since I believe all copyrights were assigned to Bomis, this was a rather simple proposition, as a single copyright holder can just go ahead and release the content under a different license. Changing licenses when multiple parties are involved would be much more complex. --Michael Snow