Kernel update scrambles catalyst driver output

[Peter Boy]

Folks,

the latest kernel update for Fedora 12
(kernel-2.6.32.21-168.fc12.x86_64) leaves me with a scrambled screen
using the catalyst driver (ATI Radeon HD 3470). Reverting back to
kernel-2.6.32.21-166.fc12.x86_64 resolves the problem.

Unfortunately, the free ATI driver is not an option because it's dual
DVI monitor setup doesn't work since several releases (BZ entry in
place). 

I suppose, fedora project doesn't care about catalyst (for good
reasons), but who does?  


Thanks
Peter