CTS SERIAL PORT UTILITIES v1.3: Fix comm
problems. Detect multiple com ports at one
address, IRQ used, ports that can't generate
IRQs, and conflicts between com ports, mice
& modems. Supports non-standard com ports.
Reports port settings, writes to log file.
Set or reset any port setting. Version 1.3
adds improved support for network-equipped
PCs. DOS 2+, any display.