I reccomend using Hero Scribe for making the map:
http://www.heroscribe.org/heroquest.htmlYou can make both european and american style maps. It has icons for all the official releases.
The only downside in my opinion is that it doesn't have a function for making the questnotes and Mentor's intro.
You will have to use another program for that. I find MS Word to cover my needs in that department.
You can download all the needed fonts here:
http://www.heroscribe.org/fonts.htmlGuess you'll also need the graphics for the quest notes... Can't seem to find those right now :-/
Let me get back to you on that...