Try the information and archived programs offered from these two URL's. http://www.wco.com/~3d5d1wsw/US-A2WUG/FOUNDING.MEMBERS/HOME.PAGES/LAZ/ http://www.wco.com/~3d5d1wsw/gsezine/GS.WorldView/*A2.DISK.IMAGES/ I'm sure the contents of both will prove of useful value with your needs. Cheers, Tom