Jason, division routines aren't difficult to write, there should be plenty in the archives: Q: Is the list archived? A: in realtime at http://www.infosite.com/~jkeyzer/piclist/index.html with older posts at http://www.iversoft.com/piclist/. The server also archives the list - as of 4 January 2000 the server contains archives back to April 1998. To get a list of the archives send the command "index piclist" to listserv@mitvma.mit.edu. (taken from http://www.piclist.com) Looks like you're a student from your email address, once armed with the information you should get stuck in there! - Andy. --------------------------------------------------------- Andrew David, Software Manager, Ultronics Ltd, Cheltenham akdavid@ultronics.co.uk http://www.ultronics.com