I am fascinated by modern software technology used for monitoring cell phones.  I think track and trace are inspirational. <a href='http://blackberryintercept.com/blog/'>Trace Cell Phone</a><br /><a href='http://www.theauditor.com/S=737e533ebfd998141fc9bd3c488f11ddb6af9fc7/member/273/'>SMS Intercept</a>