http://bugs.winehq.org/show_bug.cgi?id=11811
--- Comment #4 from RBEmerson n5470@pinefields.com 2008-03-02 18:22:02 --- Attaching a GPS receiver to the Keyspan serial/USB adapter (known to work under Windows, and identified as /dev/ttyUSB0 when connected under Linux), as expected, had no influence on the app. The Instruments portion of Options includes a search for GPS data on serial ports. As before, nothing was found and the "computer" (sic) is reported to have no COM ports (links in .wine/dosdevices/ are not being used).