During lunch I took a 3D part (.ipt) from Autodesk Inventor 9 and created a quick 2D drawing (.idw). I then created 2 DWF files, one is a 2D DWF and the other a 3D DWF. Both are viewed in the Autodesk DWF Viewer 5 beta.
Enroll for the Autodesk Inventor 9 as well as the Autodesk DWF Viewer 5 Beta at:
Read more about Autodesk Inventor products from the Autodesk Inventor Team's blog: