[mythtv] trouble with alphacrypt & smartcard

[Michael Kasten]

Hello everybody,

i m trying to install a htpc with myth 0.20 an a TT2300-C. This works fine 
with channels wich are not encrypted, but with the encrypted channels ( 
almost all in Germany ) ive got only error messages.

2006-11-12 17:21:12.691 mythbackend version: 0.20.20060828-3 www.mythtv.org
CAM: AlphaCrypt Light, 01, 4A20, 4A20
2006-11-12 17:22:27.483 DVB#0 CA Error: GetCaSystemIds returned NULL! (Slot 
#0)

Dont know if this is a bug or if i have still to configure something more, 
would be nice if someone can help me with this.

regards

Michael