On Fri, 2004-06-25 at 12:22, Miguel wrote: > win.WindowPosition = WindowPosition.Center; It works for me with Gnome 2.2 and metacity window manager when I set "Center" on the toplevel window for the HelloWorld.cs sample. Your window manager has to support the window hint though. Perhaps that's the problem? -- Mike Kestner <mkestner@ximian.com>