My problem is, once I export to DXF, I don’t know how to import it (Just clicking open, selecting the file, and click Load File doesn’t work. It doesn’t load…just leaves the regular box.), and exporting to VRML 2.0 (With the extension .wrl ) crashes Blender when I try to open it.
Are you certain of that? I used to think the same thing, but I discovered most translators make REALLY LARGE models when they save as a DXF. Try importing one of these DXFs and then pulling the camera way back, or hit S and move the mouse real close to the cursor and see if this is the problem.