From time to time we've had requests for the agency uploaders that iView Media Pro provided. They are finally available for Expression Media! You can get them from http://expression.microsoft.com/en-us/cc825382.aspx, downloadable as Power Toys, and available for Getty, Corbis, and Almay. The advantages of using them include:
Upload directly from Expression Media to your stock agency. Each Uploader is programmed with requirements for its agency, so it will flag any images that don't meet them.