I have a Linux box that I login locally, login with X-Win32 and login from a Solaris machine. If I run an application locally or from X-Win32 life is good but if I run an application an try and display it on my Solaris machine the darn thing blows up right away in XmCallRowColumnUnmapCallback??? I saw this a couple years ago and someone on the RedHat list send me a quick fix but I can't find it now and a Google search for XmCallRowColumnUnmapCallback yields zero results. Help??? -brian Brian D. McGrew { brian@xxxxxxxxxxxxx || brian@xxxxxxxxxxxxxxxxxxx } -- > Those of you who think you know it all, really annoy those of us who do!