Hello! This is perhaps the wrong place to post this question, but I hope that someone here can answer. I have made the Casio-calculator data logger from http://www.circellar.com/pastissues/articles/britti99/britti-99.pdf , but I can't get the Casio program to work. The code looks like this: Seq(N,N,0,25,1) -> List1 Seq(0,N,0,25,1) -> List2 For 1 -> N To 26 Receive(X) X -> List2[N] <------- This doesn't work Locate 1,1, N Locate 10,1, X While (Getkey): WhileEnd Next The instruction "X -> List2[N]" causes a "Syn ERROR", and therefore I can't get the values into a List. Is there anybody out there which has Casio-programming knowledge and can help me? I use the CFX-9850 calculator. Thank you! Ruben _________________________________________________________________ MSN Messenger http://www.msn.no/computing/messenger Den raskeste veien mellom deg og dine venner -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics