Hi, This one year old bug report about negative rates in xrandr on a ATI board has been closed upstream before getting reopen. Could you please report back whether the bug is gone, either with the 1:6.6.3-2 driver currently in Etch/stable and testing or with 1:6.6.191-1 currently in experimental? I seem to remember somebody else got a similar problem solved with 6.6.191. Thanks, Brice