A driver has been released for the Pegasus II USB to ethernet chipset. I haven't used it personally, but if it delivers then this finally makes BeOS a very good option for the iOpener and devices of that sort.
http://www.kabunkie.de/BeOS/Pegasus/index.html
Pegasus II is used in the following units:
Manufacturer / Product
Deutsche Telekom / Teledat Fast Ethernet USB
3Com / USB Ethernet 3C460B
Abocom / USB 10/100 Fast Ethernet
ADMtek / ADM8511 Pegasus II USB Ethernet
Allied Telesyn / AT-USB100
Belkin / F5D5050 USB Ethernet
D-Link / DSB-650[TX]
Elsa / Microlink USB2Ethernet
Linksys / USB10[TX]
SMC / 202 USB Ethernet
i-opener opener laptop notebook computer help
drivers dll free windows dos repair fix linux mac macintosh 2000 95 98 nt pc
configure hardware software sound video netscape explorer network networking
lan wan software cmos fat bios printer card mouse modem ide scsi cd rom
controllers scanner tape hard drive cgi scripts source code mp3