Try here.http://www.iaccarino.de/silvio/zfax.htmIt works great for receiving and sending on bothe the 5500 and c860. You'll have to get a different tiff viewer to see the received faxes. Also change the port to ttyS3 for the modem in the settings icon.[div align=\"right\"][a href=\"index.php?act=findpost&pid=44418\"][{POST_SNAPBACK}][/a][/div]