A built-in radio buttons control is available in LabVIEW 7.1. Visit the <a href="http://digital.ni.com/public.nsf/3efedde4322fef19862567740067f3cc/373f703eea0297368625620900701fd8?OpenDocument";>Knowledge Base</a> for more information.
N. Kapoor LabVIEW Documentation
