> >This is wrong, because different ES PIDs can use different ECM PIDs. > >Moving the CA descriptors to the program level destroys their > >association to an ES PID. This is right. > So what would you suggest.. ? Couldn't we modify a bit the driver so that it would take in charge APDU chaining, to let the user to send messages greater than 256 bytes ? This would be the correct way to fix this issue, wouldn't it ? Or is this a limitation of the DST ? (That would be sad !!!) Regards, Perceval.