Over at GoMiles.com they have added a new feature. Instead of just keeping track of the miles you have, their expiry dates and such, you can now search for flights with an experimental tool. In the flight search you can find both the price of a revenue ticket and see what your redemption options are for using miles for the ticket instead. It is still in the early stages and I have not actually tried it out yet for a flight I was actually planning, but this does look like a nifty little feature.