Xircom RealPort Ethernet 10/100+Modem 56

[martchouk at belaruz.com]

Hi,
after unsuccessful attempts lasting several days to get work lucent winmodem on my old toshiba satellite s1730 under freebsd 5.1 :
(message:
:ltmdm0: <Lucent Winmodem> port 0x1400-0x14ff,0x1080-0x1087 mem 0xfc011000-0xfc0110ff irq 10 at device 16.0 on pci0
:ltmdm0: could not map ioport.
:device_probe_and_attach: ltmdm0 attach returned 6
)

Now I decided to buy a PC-Card modem.
Xircom RealPort™ Ethernet 10/100+Modem 56 would fit.
On 5.1 hardware notes page I can found info only about 'Xircom CreditCard adapters' and  RealPort+modem(Ethernet part) .
I'm newbie with hardware+freebsd. 
Has anybody experiences with this PC-Card?
Here some venders description for this card:
http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=3437594676&category=3710

Thanks in advance
Andrei Martchouk