How to get the custom post type’s RSS?

Hi guys~

Now I try to use the new 3.0 ver as a CMS for my test website, http://www.novait.net/jzclub_sh/ maybe there is something wrong with my service, you can’t get the site sometimes, but I want to deal with this problem

I use post for the news and then creat custom post type for concerts/musicians and others,but I find that the RSS is only for the original post,how can I get the custom post’s RSS?

I tried to use the plugin http://wordpress.org/extend/plugins/rss-includes-pages/,but it seems not work in 3.0 … Is there any way I can do without plugin?