all this talk must be from some other planet..
but here are some sites to find out what it all means..
http://www.nagcr.org/
http://www.nagcr.org/pamphlet.html
http://www.nagcr.org/grands.wav
http://en.wikipedia.org/wiki/Change_ringing
http://en.wikipedia.org/wiki/Campanology
http://www.cccbr.org.uk/ringing/ringing.php
http://www.cb1.com/~john/ringing/index.html
http://www.ringing.info/
http://www.ringingworld.co.uk/