Looking forward to this, trying out the dev version as we speak! Quick question, does the “delete cache” button in the toolbar do a different function than the settings > wp supercache > contents > “delete cache on all blogs” button? Since 1.0, we haven’t been able to get the toolbar cache button to work in multisite whether we’re in site admin mode on a specific blog’s dashboard or whether we are in network mode …. the “delete cache on all blogs” button always works though …. any feedback appreciated! Thanks!