usb dial up modem query

[squareyes]

Hi,
have been trying to acquire a usb external dial up modem,
but have been unable to get a zoom mini, or US Robotics USR 5637,
they have to be shipped from US or UK and they don't seem to want to 
ship outside
respective countries. Does anyone know of anywhere in Australia I could 
get one.

Has anyone had any experience with Radicom USB Dongle Modem -  V92HU-E2  ?
or have any other suggestions. I am after a modem that I can just plug 
in and setup on various
laptops(other peoples machines), without having to play with installing 
drivers etc.

Many thanks in advance.
Take Care
Winton