But since I still have a running ArenaTV subscription until August 2009 and my new HDTV satellite receiver as already mentioned is suitable Premiere and therefore can decrypt no arena had to be a solution, permanent reposition the antenna cable did not come into question for me.
after some research on the WWW I opted for the TechniCrypt "CW" CRYPTOWORKS module which I in my Philips DSR 5005/02 HDTV receiver without any problems with the latest firmware version used, the installation is very easy! Receiver off -> CI module purely -> ArenaTV smartcard finished the CI module.
I can only recommend this product.