I'm looking at getting a Technotrend C-2300 card. The card specs on dvbshop.net indicate: Bu 1 Audio-In 3,5mm Jack-plug Bu 2 Composite-Video-In Cinch-female connector Does this mean there's an MPEG2-encoder onboard as well? How do I use this? With v4l2/ivtv and pvrinput? Thanks