David Nugent @ Fidonet node 3:632/348

BNU v1.70/v1.82ß FOSSIL driver

In the CONFIG.SYS, add the following line:
devicehigh=c:\bnu.exe /M- /F /L:0=19200 /R=2048 /T=2048 /Z

In the AUTOEXEC.BAT, add:
lh c:\bnu.exe /M- /F /L0:19200 /R=2048 /T=2048 /Z

Key to the above letters::

/M- Disables startup message
/F Provide fast ANSI interpretation
/L:0=19200 Lock port 0 (COM1) at 19,200 (adjust as needed - 1=COM2, 2=COM3, 3=COM4)
/R=2048 /T=2048Transmit and Receive buffers set to 2k each
/Z Enable 16550 FIFO buffer (only on internals or those with 16550 UARTs on their serial cards)