i am disapointed to tell you that it still doesn't work. must have been an older version of the cablecom box. i tried first with a converted version of the ccf you e-mailed me. not even one of all the codes got a reaction from the device (the receiver codes for the NAD in the ccf worked fine with my NAD - so we can be sure that the converting worked). then i copied some of the codes to my pcf and tried again - nothing.
any other ideas would be appreciated, thanks for sending me the sample ccf and everything you did so far. in the meantime i keep searching for discussions on "Dreambox".