> Sorry but its not helping me becouse rawrite that i found is only for > 1.44 1) I believe that rawrite doesn't care if it has to write 1.2 or 1.44 Mbyte disks. Why are you so sure that it does care ? 2) On Unix system you can use dd to acheive what rawrite does. 3) The real question is whether the image that you are trying to write is up to 1.2 Mbyte in size.