Having some trouble, and hoping someone can help. I just Downloaded and installed Terrain Editor, and printed out the help file so it is handy. I have a great idea for a map, created an outline of it and merged it with the grid, all precisely according to the steps in the help file. Then created the folder in TE, copied the *.bmp to the folder as instructed, and reopened TE. When I click on open, select my folder and then the *.oba file, it opens a blank map with no outline of the map I made. Is the idea of making this *.bmp in the first place so there are reference points to create a map? I click on the grid box, and it shows me the 1 sq mile grids. Am I missing something here? Please help if you have some pointers for me! Thanks in advance!