Did you download the latest update? This is v10d:
http://www.bluevoda.com/bv.zip
In my humble opinion there are still a few issues with 10d, so I've experiemented with it, but I installed it to a different folder so v9 is still working and the one I still use for my site. 10e is supposed to be out soon, to solve a few remaining bugs. (When you install 10 in a seperate folder, it will automatically override your desktop icon, and it'll automatically find all your pages when you want to open a page. That means you can easily try it out, but it also means if you save a page, that page will be in v10 and no longer workable with v9.)