Okay, Im still a little unclear here. I see a lot of info regarding OSX and Poser, but not so much about Windows. I'm using XP Home, and as soon as I installed QT7, Poser dumped on load, exactly as described in the first post. Uninstalling QT7and reinstalling QT6 fixed the problem, but I'd kind of like to have 7 available - there are several websites that now use media that won't work in anything else.