I am posting a link where you can download the file. I have only tried running this on Windows XP using MS Access 2003. To run it, just double-click on the database; to see all the internals and be able to edit forms and macros, hold down Shift key while opening the database. https://jshare.johnshopkins.edu/xythoswfs/webui/_xy-2846190_1-t_CF606nvb Please let me know if you make improvements to it, I would love to see them. Victor Khangulov PhD Candidate, Garcia-Moreno Lab Jenkins Department of Biophysics Jenkins Hall, Rm 006 Johns Hopkins University 3400 N Charles St. Baltimore, MD 21218 [log in to unmask]