I receive engineering drawings in PDF format. I save parts of them as PNG files, then paste the PNGs into Word doents. This was working great with Acrobat 5.0. Then I upgraded to Acrobat 6.0 and I no longer have the option to set the DPI of the PNG file. I'm ending up with lower resolution images.

Now why would Adobe take away the option to adjust the image resolution for PNGs? Does anyone know of any way around this?