Restarting this thread without the Digest stuff clogging it up. I know next to nothing about these, but it appears they did not come with drivers, but instead came with an on-board ROM and the install procedure is to flip Dip switch 1 to the on position to initialize the card on the first boot, then flip it off to use. Is this the one you have? https://wiki.preterhuman.net/Applied_Engineering_Timemaster_II the HO has 4 DIP switches, but this one has 8. This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system.