> I didn't put a 'hook' in the interrupt routine, as far as > I know you can't have your own. Wait, the existence of 3 examples has been posted...how'd that happen? :) Later, James Matthews (matthews@tkb.att.ne.jp) ICQ: 7413754 http://home.att.ne.jp/gold/tomcat21/index.html http://library.advanced.org/18242/