The EMC inq utility is a sought after little gem, a simple google search will quickly show you where to find it, yet a lot of people seem to struggle.
All versions ranging from 4.0.1 (2001) up to and including the latest 7.1.0.0 (Dec 2009) are available at ftp://ftp.emc.com/pub/symm3000/inquiry/ for free, there are various Linux versions, Solaris, HPUX, AIX and Windows.