I'm also curious about switches and transceivers, many people here seem to know more about them than myself. My SE/30 has an Asante card (MacCon 30ie) with thinnet and thicknet (AUI), but my AUI-to-RJ45 transceiver box (E-TBT-MC05) is proving a nuisance, even with OpenTransport 1.3. I have it...