Help! My USB cards won't work! When running the System Profiler, the cards show up, but with no connecting devices. I am running System Z1-9.1, and suspect some software is missing. I have tried reinstalling 9.1, using OS 9.0, replacing the card, disconnecting devices and reconnecting, and nothing works. I am using a G3 Beige 300, and understand there may be some quirks with it, but have not run into this before. I have reinstalled all device software also. Any ideas?