Last month, I cautiously added the Dividend Miles Tool Bar to get my 1,000 bonus miles. Well, this past weekend the bonus miles from the early July sign up came through along with 7 miles for searches using the Tool Bar. Here is the link if you would like to add it http://usairways.skymall.com/site/usairways/toolbar The bonus miles do post, it just takes a loooooooong time for them to arrive.
They used to sweep the miles more frequently but then people were complaining about having a million 3-point line items on their accounts, so they switched and are now sweeping once or twice a month.
If you are about to earn elite status or sign up for the DM MasterCard, wait before getting the toolbar. DM Preferred members and DM MasterCard holders get 1000 miles for first toolbar use. But non-elites and non-CC members only get 500 miles for first toolbar use.