Heh, I just bought one of these for my '99 Zetec and my 96 Impala SS. I've only heard good things about this software, as my laptop drive had bit the dust a week prior to getting it I haven't had a chance to test it myself. Here's a link to installing the software and getting started.
http://members.home.net/massieg/obd2.html Hope this helps.
Brian
'99 Zetec 58k
'96 SS 4k
