BYOS and MSIE: When can they be together?

I've been using Foxmarks for quite some time, ever since I replaced BookmarksFTP with it. Since I like to be able to back up and manipulate my own bookmark set (and I would NEVER upload a password list to an external server) I've been using my own WebDAV server the whole time.

Recently I discovered Xmarks for IE and was excited to finally be able to sync my bookmarks at work as well. Sadly, no luck. Xmarks for IE doesn't support your own server.

So my question is-- will Xmarks BYOS support MSIE sometime soon?