[TippeX]

like any registry modifications, it is dangerous, try blocking the key and then puting in a drive like a usb stick or whatever.. the mounteddevices one i think was mentioned in the forums a few times along with the \scsi port x\
one (where x = a number usually from 1-4) key that contains the daemon/alc driver name etc etc.. the only 'good' thing is that if you screw up the key, a reboot usually fixes things back to normal (with the side effect of the drive letters may possibly be screwed up), some people say it works flawlessly, others have messed up their systems, some progs even delete the keys so the protection doesnt find them