Due to some recent changes in the Amazon Merchant Web Services (MWS) api (API used for listing products on Amazon), part of my listing software has stopped working. I need some help correcting the error. I use the flat file method currently, I would not be opposed to switching to the XML method as long as it wouldn't affect my other types of feeds which still use flat files. If you already have up to date experience with the Amazon MWS apis this should be a very quick project. Please only bid if you are available to help within the next 12 hours or so of your bid.