The following cards are known to work in at least one actual system. Other cards may also work -- if you can get a card to work that is not on this list, please let me know. Ethernet cards: [ throughput tests of these ethernet cards indicate that they all perform about the same, allowing for differences in processor speed ] 3Com 3c589, 3c589B Accton EN2212 EtherCard D-Link DE-650 EFA InfoExpress SPT EFA 205 10baseT EP-210 Ethernet Farallon Etherwave GVC NIC-2000P Ethernet Combo HYPERTEC HyperEnet IBM CreditCard Ethernet Adapter IC-Card Ethernet Katron PE-520 Ethernet Kingston KNE-PCM/M LANEED Ethernet Linksys EtherCard Maxtech PCN2000 Ethernet Network General "Sniffer" New Media Ethernet Novell/National NE4100 InfoMover Proteon Ethernet PreMax PE-200 Ethernet RPTI EP400 Ethernet Socket Communications Socket EA LAN Adapter Thomas-Conrad Ethernet Volktek Ethernet Modem cards: All modem cards should work. Memory cards: New Media SRAM Epson 2MB SRAM Intel Series 2 and Series 2+ Flash SCSI adapters: Qlogic FastSCSI New Media Bus Toaster SCSI Adaptec APA-1460 SlimSCSI The following cards, for one reason or another, are unlikely to ever be supported: Adaptec/Trantor APA-460 SlimSCSI Xircom ethernet and ethernet/modem cards People are (supposedly?) working on the following cards: Canon/Compaq PCMCIA floppy drive I/O Magic FOCUS frame grabber New Media .WAVjammer Nat'l Inst DAQ-700 (Tim Raymund ) PreMax SC100 SCSI (W.Kevin Pedigo )