Center.exe is a good one and it works very good for me. Thanks to you. I have one more problem is that how can I remove the border of the projector file. ncstart.exe from northcode helps me to remove the border from projector. How can I remove the border of my projector file and centre align the projector file. One more thing is that, how can I change the title of the projector file. It shows the caption of the flash player. Please help me.