Hi, I use SketchUp under wine and it runs really well, so first off many thanks to all those here who helped make that happen. Recentlly I've been looking for a SketchUp-ish app which can handle nurbs, and Bonzai3D appears to fit the bill. However, although though it currently runs under wine, menu icons are invisible. I am neither wine nor Bonzai competent, (under the hood), but if there's anyone here who would care to take a look, I will post a screen grab of what's happening plus terminal error messages. Thanks, Nick