would it be possible to write a program (to be used on a pc) that would be based on what the calculator does while it starts an 85p file. what i mean is, isit possible to write a program that would convert an 85p file to an 85s file. i am aware that this would be very difficult and so maybe i should ask if anyone knows if such a file exists. Andy Haninger aka &y ahaning@freenet.columbus.oh.us