Mark Breman <breman.mark at gmail.com> : > That all said, I got an error when I tried to run the turtle demo: > Error in updatePortf(Portfolio = portfolio, StartDate = CurrentDate, EndDate > = CurrentDate) : > unused argument(s) (StartDate = 12866, EndDate = 12866) "Works on my machine" - http://i28.tinypic.com/vf8gfa.png