Sign up for a new Dividend Miles account before December 31, 2010 with promo code NMCB – earn 1,000 bonus miles
https://membership.usairways.com/en-...c=dm_txt_01104
Install this toolbar, from USair, and make 3 searches for 500 free miles:
Dividend Miles Shopping Mall (http://usairways.skymall.com/site/usairways/toolbar - broken link)
Book your first flight with your MasterCard and travel within 60 days of joining – earn 2,000 miles more.