DVB-S2 PCI/e card

Hi,

I'm looking for a good DVB-S2 card I can use together with MythTV to enable LiveTV in XBMC. Sadly I don't know which cards are good and which are bad. I'd be glad if someone could help me ^^'

What I'd like to do:
- watch HDTV (CI is required)
- simultaneously watch one channel while recording another (maybe record both at the same time?)
- listen to FM radio


Edit: I might use Tvheaded instead of MythTV.
Cyclonit =)