Thunderbird wrote: > You shouldn't use such old Xservers. While perhaps randr or something related is missing in the current xquartz builds it is a lot more stable and should also be quite a bit faster. In case of opengl I expect it to support more modern 3d features as well. > > One thing that you might consider, if you are using Leopard, is to upgrade to XQuartz 2.3.3.2. This solved many of the 'missing' OpenGL features that Wine relies on. James McKenzie