I dont see a reason to bring in both 2D drawings and 3D models. You can simply select the model face after importing and "project curves" and it will create a 2D set of curves/drawing that you can use for 2D machining, pocketing, etc. In addition, you can then export those curves to DXF if you like.
As others have stated 2007 is MUCH better than V4. I still find bugs on occasion but they are usually fixed in a reasonabke time once reported.
David |