Flash / Flex Image Viewer(repost)

I am in search of a flash or flex image viewer and editor. I have a? database with TIFF images. You will program an ASP.NET page to generate the necessary XML file from the database of TIFF images. You will load this XML file into your Flash viewer. The flash viewer will have controls to navigate the page(s) of the document. ie. [login to view URL] (Zoom, Scroll, Paginate). The flash viewer will allow the user to drop black boxes on the image. You will program a ASP.NET page to save this modified image back to the database. Thank you