<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by Tim2008:
Continental</font>
...
... not the obvious choice for Germany, IIRC they only offer one flight to Germany (EWR-FRA). Otherwise it's KLM at the moment.
From Continental's website: "Continental Airlines rewards include rewards on
Continental Express,
Continental Micronesia,
Northwest,
Northwest Airlink,
KLM,
Copa,
Alaska,
Horizon,
Gulfstream International,
American Eagle,
CommutAir,
Air Europa,
British European (flyBE.),
Emirates,
Azteca and
Amtrak"