[vdr] Softdevice and an NVIDIA 6800 Ultra?

Has anyone had any luck with Softdevice and an NVIDIA 6800Ultra? Also I hear of problems with like the TI4200 etc. My issue with my 6800 is through XV I get video on whatever channel I have VDR set to start with, but if I change channels I lose it, and only get OSD from there on. And can't get it back without restarting VDR, it will start on any channel I set it to start with in the SETUP.CONF but once I change it is gone. As where if I use DFB which is what I would rather use, I don't get video at all, just OSD and AUDIO on the first channel, but again if I change it goes away.

I am using CVS of Softdevice, DirectFB and DFB++ and have this issue. If anyone has any tips or tricks, they are gladly welcome!

Thanks