Here's a few pictures to help you:
http://www.memtech.com/images/conn_ide_35xx.gif (A picture of a Jumper)
http://www.memtech.com/images/conn_ide_35xx.gif
(Explanation of where the cables and jumpers go, etc.).
Remember - You only want 1 jumper in EITHER Master or Slave. - which one doesn't matter.
Rene 'zitrez', October 2006