thanks, so that seems to work :-)
is this ok ?
[2013-05-23 21:58:32] ECM 0: Frequency scaling not supported
[2013-05-23 21:58:32] ECM 1: Frequency scaling not supported
[2013-05-23 21:58:32] ECM 2: Frequency scaling not supported
[2013-05-23 21:58:32] ECM 3: Frequency scaling not supported
[2013-05-23 21:58:32] ECM 4: Frequency scaling not supported
[2013-05-23 21:58:32] ECM 5: Frequency scaling not supported
[2013-05-23 21:58:32] ECM 6: Frequency scaling not supported
[2013-05-23 21:58:32] ECM 7: Frequency scaling not supported
[2013-05-23 21:58:32] ECM 8: Frequency scaling not supported
[2013-05-23 21:58:32] ECM 9: Frequency scaling not supported
This suggests you don't have the dynamic clocking bitstream installed on them.
The bitstream came pre-setup from the manufacturer.