[xwiki-users] Import Confluence Wiki into XWiki?

We have a small Confluence Wiki that is approaching its user limit. We have the option of either purchasing additional licenses or moving to XWiki. One huge advantage of XWiki is that we could vastly increase the number of users with access to our Wiki even if we did not allow those users write access. In order to make such a conversion feasible, we would first need to import our existing Confluence Wiki. In searching around I have found references to some Google Summer of Code proposals < http://dev.xwiki.org/xwiki/bin/view/GoogleSummerOfCode/ImportExportfromanyo…gt;. I have been less successful in locating implementations. Is there a (relatively) straightforward way to import my Confluence content into an XWiki? How might I go about doing this? Thanks Michael Ottati