http://www.financialsense.com/editor...2006/0515.html

This article states at one point:

"5. Options on interest rates. These give you more leverage than you’ve ever seen or probably every will see. For just $500, you can still buy options that give you the potential to control $1,000,000. That’s effectively 2,000-to-1 leverage with strictly limited risk."

How exactly can one get that kind of leverage, with that limited risk?