>does anybody knows a program called image or any other program of image >analysis? Try "NCSA Image 3.1.1". It is on the NCSA Archives. I don't know the server name but the IP number is 141.142.20.50. There is also "Image 1.47" made by NIH. I don't know where to find that. Ben Jones BioQUEST / Department of Biology jonesbb at beloit.edu Beloit College, Beloit, Wisconsin