Earing Extra Onepass Miles?

Does anyone have any suggestions on how to earn extra onepass miles that would add up quickly towards a free flight? I have pleanty of time to do surveys and things like that.

Answer

Most airlines have a credit card that allows you to earn pts in conjunction w/ purchases. So it is possible to buy enough stuff on your credit card and earn enough pts to get a free flt w/out ever flying. You can also get miles for taking out a year's subscribtion to Continental or Skymall's magazines.