En el Help del ACAD 2000i ( por lo menos)
en Index Busca DXB Files te saldrá lo siguiente,es una opción.
Files -> Plotter manager -> Add Wizard ...
Configure a DXB plotter (see Related Topics for detailed instructions).
Open the model to convert in AutoCAD.
Position the model as desired.
Enter the PLOT command.
Select the DXB plotter from the list of available printers in the Plotter configuration name dialog box located in the Plot Device tab .
Select OK.
Start a new drawing.
Enter DXBIN at the command line.
Press ENTER.
When prompted, browse to the file you created in step 6.
Select OK.
Once the drawing is open, select SAVE and save the drawing as a DWG.
