I have just started a new project in CE. Prior to CE, I had made a shapefile of the river included in my terrain. I digitized it using an ortho of the area I'm trying to render in CE. I know for a fact the river shapefile, the DEM, and the orthos are all the same coordinate system and projections. However, after importing the terrain file into CE, when I tried to import the river shapefile, it appeared completely out of frame of the terrain. Anybody have any ideas as to what's going on?