It looks like MDI will be fairly easy. We can build it in from the first so it can be used if desired. Localization will be harder, but it must be considered at the beginning or we will have a big revamping job on our hands later. The Internationalization tutorial that was referrenced a shour time ago will be very helpful. John -- John J. Boyer; President, Chief Software Developer Abilitiessoft, Inc. http://www.abilitiessoft.com Madison, Wisconsin USA Developing software for people with disabilities