I would like to know about this as well...

I can get the froogle/amazon format for you but would like to suggest a better option. Their are a growing number of different feeds that people would like to use that have an XML import function and it will be hard to keep getting you guys to write a new export. So what I would like to suggest is the following. You create a generic XML export function for the product table which has a textbox for opening XML and another for closing XML. Then you have a repeat / item textbox which the use can fill in. Then you list all of the fields in the products table that can be used for exporting and next to each field you have a tag textbox to enable the user to enter the XML tag which you would use the opening and closing of each field within the repeating section. If the user does not enter a value in the textbox the field does not get exported. You also allow each XML export to be saved so that users can have multiple exports eg ebay, froogle, amazon, play, price comparison sites etc. This would be easy for you guys to code and would mean you dont have to keep writing new XML exports. Ideally their should be an option to be able to download and upload formats so users on your forum and yourself could provide preformatted XML export solutions which would enable your products XML export ability to grow quickly from users creating them for you. If I havent explained that very well I would be happy to put a plan together for you showing exactly what I mean in more detail with some diagrams but this may take a few days.