Run the icedump.exe version from the directory corresponding to your Softice version (type VER in Softice if you don't already know it). That's it. The console output will tell you if you've got it right. Now within Softice you can use the commands such as /dump, /pedump, /screendump, /tracex, /protect, etc (these are probably the most commonly used). If you're confused about the syntax of the commands, do a Search on this board for the actual command (i.e. "/dump"

and you'll likely find examples.
There are no Icedump tuts that I'm aware of, but this is of course all in the manual, so the old addage RTFM applies. If you're confused by what it says, RTFM again. If you still have questions, feel free to ask them -
after RTFM yet once again.
Kayaker