IRQTEST.EXE: This program will allow you to test the I/O and interrupt settings on your PCI20, PCX20 or PCM20. This program requires two parameters. The first parameter is the base I/O address of your card (in hex). The second parameter is the interrupt setting used by your card (in decimal). CAUTION: For IRQTEST to work properly with the PCI20, the card must NOT share its interrupt. For example: irqtest 2e0 5. NETMAP.EXE: This program will provide a list of the nodes currently on your network. To use this application, your network must contain at least three nodes and operate at 2.5 Mbps. This program only works with a PCI20, PCM20 or PCX20 card. This program requires one parameter. This is the base I/O address of the PCM20 or PCX20(in hex). For example: netmap 2e0. SETNODE.EXE: This program provides the ability to set the node ID on your PCM20 card. This program requires two parameters. The first parameter is the base I/O address of the PCM20 (in hex). The second parameter is the desired node ID (in hex). For example: setnode 2e0 1f. PCXTEST.EXE This program will allow you to test the I/O, memory and interrupt settings on your PCX and PCA66 cards. This program requires four parameters. The first parameter is the base I/O address of your card (in hex). The second parameter is the node ID of your card (in hex). The third parameter is the base memory address of your card. The fourth parameter is the interrupt setting used by your card (in decimal). For example: pcxtest 2e0 fe d000 5