I tried using an auto sitemap generator (Google Sitemap Generator - Free Site Map Builder, Create EASY) but it kept crawling my forum for hours and I finally had to terminate the program.

The program did mention that you should have a generic sitemap for Google, Yahoo, MSN and other search engines, and then also submit a customized Google sitemap.

I just want to cover all those search engines, so I am wondering what is the best way to make a siteamp for all search engines.

I do plan to get the Google/Yahoo sitemap listed on this thread, but I was just wondering if I should do something else in addition to that. Thanks