note Masem Another possibility would be to have a single iteration loop from 0 to N1 * N2 * N3 *..., and on, and using mod functions on the index to figure out the positions within the array. ----------------------------------------------------- <A HREF="http://mneylon.masemware.com/">Dr. Michael K. Neylon</A> - <a href="mailto:mneylon-pm@masemware.com">mneylon-pm@masemware.com</a> || "You've left the lens cap of your mind on again, Pinky" - The Brain "I can see my house from here!" It's not what you know, but knowing how to find it if you don't know that's important 153873 153873