Hi Daniel
in the spanish suse-list someone had the same problem
Thanks for your answer. I'll check the spanish newsgroup...
Your card is quite new, isn't it? They said it has something to do with the driver as you say, because pinacle is recently using a different chip in their cards than before. As they said the driver is not available by the moment for linux.
But the card is two or one years old.
Greets Samuel