I am currently a KLM Gold Elite member but am flying my next three transatlantic on LH and SAS (Star Alliance) Can anyone recommend which is the best Star Allaice Program to register for if indeed it will make any difference. The Flights are as follows

24/12/03 - 01/01/04 MAN - YVR LH
14/02/04 - 21/02/04 LHR - YVR LH
06/04/04 - 16/04/04 MAN - SEA SAS

Any commenst appreciated