On Mon, 22 Jan 2007, Matthias Scheler wrote:
>> ... the idea is to be able to boot the windows when I need my 3G
>> card and to not have 2 windows install.
>
> 2.) How do you want to access the 3G card from a Xen virtual machine?
>    NetBSD's Xen3 implementation supports neither PCI nor USB
>    passthrough.

Potentially silly question... Have you tried the 3G card under NetBSD? 
I've had quite a lot of luck getting them cardbus and USB ones to work in 
the past.

-- 
Stephen