In a message dated 98-06-09 14:08:58 EDT, you write: << How hard is it to live with dyskensia? I mean, does it typically last 2 hours a day, 10? Or impossible to generalize? How about a range? Can you time it, or at least predict it's onset? >> I have a chart at which you may want to look . It is in Excel 5.0. Unfortunately it attaches/downloads poorly or not at all to non-AOL users. do you know someone with AOL? Regards, WHH