Why does my network stop working when I use FindModem()?

   Some network adapter cards are set up by default to use the same I/O
   addresses as COM3.  The method that Telepathy uses to find out if
   there is a serial port installed confuses some of these adapters.
   Check the adapter documentation to find out what I/O addresses it
   uses.  Addresses from 3E8 to 3EF hex conflict with COM3.  You might
   want to modify FindModem() so that it only checks ports 1 and 2.