Question 1. I downloaded and dropped the XML site-wide sitemap into my MU-plugins folder (the sitemap from wpmudev.org). The instructions have a couple .htaccess mods. Does it matter where in the "flow" of the .htaccess file those mods go? Since the plugin is now in the MU-plugins folder, should I see something somewhere (options? manage?). Should I disable he "regular" sitemap plugin I have installed? The plugin description says to visit the suthors blog for more info, but a blog URL is not listed.
Question 2. Concerning the "regular" sitemap plugin (Google Sitemaps 2.7.1), from reading through posts, I get the idea the sitemap.xml file is supposed to "live" somewhere in the blogs.dir folder. However, I cannot find it anywhere. There does not seem to be a blogs.dir/5/files folder (is that where it should be?) In fact, not all of the blogs I have created have a corresponding numbered folder in blogs.dir - only the blogs I have set up with userthemes. I'm getting quite confused here.
Thanks,
Wally
P.S. - If I'm not making sense, it's probably because I'm not yet asking the questions correctly :(