Worst Case Scenario: your link port (on the calc or the link cable) is that you broke the link port its self. This has happened to me and a friend of mine. Let's pray that's not the problem, because it's not always easy to fix. --Zack AKA MysticWolf <A HREF="http://Arrive.At/MysticWolf">MysticWolf Media</A> A proud member of <A HREF="http://PA.TIClac.org">Programmers Anonymous.</A>