http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=807 ------- Additional Comments From sebastien@blaisot.org 2003-04-18 09:06 ------- When disabling DirecDraw, it work OK. It seems to be a problem between DirecDraw and Gtkradiant. DirectX version is DX8.1 When testing DirectDraw with dxdiag, it seems to work well.