http://cgi.ebay.com.au/MaxiDiag-US70...item2c54863fd5
this sounds ok if u just want to do your holden ls1 2 etc etc
or ford
its made in australia i think so that means all the PID's should match the aussie ecus
where if u get usa based stuff the pids might be different
if u dont know what pids are search on google as they can explain it better than me