A tip for XSP2 users
In XSP2, click on the 'others' tab, and there is an option to create RSS syndication. You create the feed by clicking a few buttons. You can then use this feed to insert an RSS icon onto any of your web pages by right clicking on the location on the page where you want the icon to appear. Use the XSP2 help for more details. Once you set this up, you can then submit your rss feed to the various syndication sites, either manually or by using software.
I did this today, and within a couple of hours, one of my feeds had appeared on the 2nd page of Google for one of my main keywords, out of about 2 million results. This whole process took me less than thirty minutes to complete...