Through Oct. 31, 2009, when you transfer your American Express Membership Rewards points for Virgin Atlantic Flying Club miles, you’ll get a 15 percent bonus. Points must be transferred in increments of 1,000 and with the bonus, 1,000 AMEX points converts to 1,150 points (normally 1,000 points). Visit http://www.membershiprewards.com or call 1-800-AXP-EARN.