It's a combination of threshold bonuses (35000 miles for 25K, 50K and 60K miles flown plus another 10000 miles for 5 flights and 10 flights in another promo--the one where Calgary residents got extra:
http://www.flyertalk.com/forum/Forum5/HTML/000158.html )
plus I got 50000 miles in that 199mine promo this last winter/spring plus they were giving out double miles on the base miles for all the flights from January to March.

I should have no problem making SE again even though I haven't been in a plane for 3 months (until yesterday). In this week and a half I will be doing 4 return short trips and then I have several transcontinental and Europe flights to do later in the year.

[This message has been edited by BlondeBomber (edited 08-29-1999).]

[This message has been edited by BlondeBomber (edited 06-01-2000).]