ClaesE:
If you are using 2.6.30 or later, you don't need to use any of the patches I had on my site by the time of your post since the important ones are incoded. I have, however added three new ones today, where the the first one is the most important. It solve a problem where the driver stops working if the card gets too bad signal reception (which caused many of my MythTV recordings to be incomplete).
Please apply them to the stable 2.6.30.y git tree (
git://git.kernel.org/pub/scm/linux/kern ... 6.30.y.git)