no good news from the ati front.
I couldnt get it working with your packages, so I tried them on an nvidia machine and they wouldnt work there either.
I got some new packages with the 5.9 Deluxe and I got them working on nvidia right away, but no luck with ati yet.
from what I have read it is supposed to be a driver problem, but I havent found any drivers that work yet.
I will try to get the new open source radeon drivers put together later in the week and see if they help.