For TV cabo, i think you'll need to upgrade the firmware of your CAM. I'm not sure, because i use a Dreambox receiver, and it uses a softcam. I'm telling you this, because i had to upgrade my softcam. But it's working fine.
For Digital+, i was told that's not possible to descramble because they're using nagra2, and for now, there's nothing, yet, capable of descrambling it.