There will be a new fee to redeem frequent flier awards under its Dividend Miles program on all tickets issued beginning Aug. 6. The fee will be based on destination ($25 for domestic and Canada tickets, $35 for Mexico and the Caribbean, and $50 for Hawaii and international flights). US Airways is also eliminating its bonus miles program for preferred status Dividend Miles members. You'd think people ought to be able to sue over this, it's in essence a change of the contract terms on the mileage program.