Did some quick research, and here's what I found: le - 10Mb LANCE-based. qe - Quad 10Mb ethernet SBus card. be - Older 100Mb ethernet (aka "Big Mac"). Does not do full duplex. hme - 100Mb ethernet (aka "Happy Meal"). Does full duplex qfe - Quad 100Mb; basicaly four hme's on one sbus board. /dale