Hi dune1982, you can create points along a curve every 10mm by creating a point object (Draw curve > More > Pt) at the start of your curve and then selecting the point and using Transform > Array > Curve to duplciate it along the curve. The Array curve command has an option in it for whether to use an item count which calculates the distance or you can enter the distance directly which is what you would want to do.

After generating the points you can then select them and export them to a file using the SavePointFile plug-in from here:
http://moi3d.com/forum/display.php?webtag=MOI&msg=5124.2

There are instructions for installing a plug-in here:
http://moi3d.com/wiki/FAQ#Q:_How_do_I_install_a_plug-in_script.3F

- Michael