Thanks Scarr, I was just thinking about it last night, great suggestion, it literally takes 15 minutes to implement , a bit longer to find out the standards (format of feed) that pricegrabber expects,....

I do not want to make it difficult or confusing for users, thats why I have left out various enhancements, but your suggestion is too usefull to skip.

The sitemap creation functionality allows users to include other parts of the website than the store cataloque, it is so much simpler yet equally effective than the drupal XML sitemap module.

I am hooking the application to cron, which will create the sitemap and RSS feed when it runs, the user can also sirectly create them from the admin console, or a user can receive them by either pointing to a virtual http file (up to date info) , or the physical file in the server (created by admin or cron).