I've upgraded to v3.0, unlocked the multisite / network side and started adding blogs. I've installed WordPress MU Domain Mapping by Donncha O Caoimh (http://ocaoimh.ie/wordpress-mu-domain-mapping/) but now I cannot get any of the XML Sitemap plugins to work.
The latest one I've tried is Google XML Sitemaps by Arne Brachhold (http://www.arnebrachhold.de/redir/sitemap-home/) and this displays the following error
Google XML Sitemaps is not multisite compatible.
Unfortunately the Google XML Sitemaps plugin was not tested with the multisite feature of WordPress 3.0 yet. The plugin will not be active until you disable the multisite mode. Otherwise go to active plugins and deactivate the Google XML Sitemaps plugin to make this message disappear.
Does anyone know if there is a fix for this or know of an XML sitemap plugin that works on v3.0 with the above domain mapping plugin listed above ?