I know all that...Jookie stopped to make CosmoSEX since at least 1 year due to local government.
Exxos/UK talked with him and should take the business soon, but you have to be very patient.
lot of peps are looks to buy this interface for ST.
so if you know already, you should be aware about this new project:
http://atari.sk/cosmosex-3-0/