SmartCrawl: How to add non-WP pages to the sitemap

I would like to:

1) Manually add additional web pages to my sitemap - pages not within the WP install, web pages creates manually and existent on the same domain name
2) Upload or enter a list of URL's on the same domain as the WP install that are not part of the WP install

What is the best way to do this?

Thanks in advance