Fortunately, We at ACME Software are *NOT* one of those biosed software companies as inferred to by this message. Our staff also buy their own calculators and produce high quality and fun games. Check us out! Supporting 82/83 and soon 81. http://members.aol.com/Warren561/acme.html Warren Thiptus ACME Software; Glendale, Arizona Visit ACME Software at: INTERNET- http://members.aol.com/Warren561/acme.html E-MAIL- Warren561@aol.com