I can't decide if I want the grid lines thicker or not. I like the look, and I'm going to make several tiles for a factory complex, and a set for star ports. Once a basic tile is "constructed" it's easy to customize them. I plan on either printing them out myself, or using one of those Print On Demand places. I found one place that seems reasonably priced, The Game Crafter . They will print map tiles, ( they call them game boards ) in quantities as small as one, and even have templates you can download to layout your boards, in whatever graphics program you use.
If I print them out myself, I will mount them on either foamcore, or the thinnest MDF I can find. However, I may laminate them, but this may not be a good option, largely due to cost.
Here's a fun write up of a gaming session over on Asshat Paladins , it seems to be a Gamma World setting using Savage Worlds rules. I am unfamilair with Savage Worlds, but I may need to check it out.
That's it for now, Zanazaz OUT!