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Sorry for not get back earlier - my summer vacation got in the way :-)
I worked a bit on an interface for the Hexagon tool to make it a bit more user friendly.
The sourcecode can be found here on github: HexagonTool.And if you just want to give the tool a try, you can grab it here (also from GitHub).
It will go into the MapInfo Marketplace too but it need a bit more testing before that.