It's really difficult to find this tools because it's reserved to oem integrater.
You can find some information here: http://www.station-drivers.com/telechargement/intel/sata/OEM_Technical_Guide_10_5_rev1_01.pdf
You could try to contact you OEM for the file.
I made a nagios plugin like I already explain here http://communities.intel.com/thread/15669 but need all the version of the raidcfg32 tools.
You need the same version of drivers and version of the tools to use the ST command.
I'm looking for the last version of ICH models.
v18.104.22.1680 last version
v22.214.171.1242 v126.96.36.1991 v188.8.131.522 version here: http://driverscollection.com/?aid=24606005865EvJIbfCFtSmwZchn
If I'll found the 8.2 version I will let you know.