Amy Walsh tackles the Dynamics GP 2010 Vendor 1099 Details window over at DynamicsCare. On a related note, someone won a copy of the Microsoft Dynamics GP 2010 Cookbook at a recent GPUG event. Later that afternoon they wrote in to say that the book was already useful for them. They need to fix a 1099 issue and the answer was in there. Even if they had bought the book, it would have saved them consult dollars and time to get the issue fixed.