I have a ThinkPad X301 which can take a WWAN option 43R9153 which allows for 3G broadband, Ingram Micro's site says it's "Vodafone compatiable" but looking at the spec's it doesn't do 900Mhz, only 2100Mhz so not sure if this is really going to work well on VF, by the specs it should work fine on XT.

Anyone else using this option, or a WWAN enabled ThinkPad?

LENOVO WIRELESS WAN 3G CARD
FOR SELECTED WWAN READY THINKPADS
** PLEASE CONFIRM COMPATIBILITY BEFORE PURCHASE **

PI DATE : Jun 2009
PRODUCT : Vodafone HSPA BroadBand Option
POWER CONSUMPTION : Peak power consumption
SUPPORTED VOLTAGE RANGE : 3.0V - 3.6V (3.3V +/- 9%)
NOMINAL OPERATING VOLTAGE 3.3V
AVG STANDBY CURRENT / POWER (RADIO OFF) < 30mW
AVG IDLE CURRENT / POWER (ATTACHED TO NETWORK) < 30mW
DATA TRANSFER PEAK CURRENT / PEAK POWER < 2.8W
UMTS: 384kbps (Packet-Switched)/64kbps (Circuit-Switched) DL;
384kbps (Packet-Switched)/64kbps (Circuit-Switched) UL
GSM: 14.4 kbps UL/DL
GPRS: 85.6 kbps DL; 42.8 kbps UL.
EDGE: 247.4 kbps DL; 123.70 kbps UL.
HSPA: 7.2 Mbps DL; 2.0 Mbps
FREQ RANGES : Uplink(Mobile Broadband Module to base-station)
850(869-894 MHz); 1900(1930-1990 MHz) ; 2100 (2110 - 2170 MHz)
Downlink(Base-station to Mobile Broadband Module)
850(869-894 MHz); 1900(1930-1990 MHz) ; 2100 (2110 - 2170 MHz)
GSM/GPRS/EDGE data at 850 MHz, 900 MHz, 1800 MHz, and 1900 MHz
DIMENSIONS : 4.25 x 30 x 50.95
WEIGHT: 0.012 kg (0.026 lb)