I have made available a very early demo version of my mapmaking software. The intention with this release is to see if it actually RUNS at all, and to iron out the worst bugs from the underlying libraries, get suggestions and feedback for future priorities. It's also nice to show that althrough it's moving slowly forwards, it IS moving.
You can crab it from here: genworlds
Note the "disclaimer" on the page, which probably could include alot more bulletpoints...
As it says on the page, this early version is made for 64-bit windows only. Apologies for that.