As I said before, I know some cards, but I don't know which are supported under VDR, especially its CI part. For instance, I don't know if I buy a SkyStar HD 2, would it, and its CI is supported under VDR, because MultiProto should be available for VDR in 1.7.0.
http://www.linuxtv.org/wiki/index.php/DVB-S2_PCI_Cards
for the Sky Star HD 2 (same as Azurewave AD SP400 CI)
Common Interface support: Still none.
may be the TechnoTrend TT-budget S2-3200 is more usefull