[plug] Using USB Huawei E220 for Optus in Linux

[jonathan]

I'd like to use the USB Huawei E220 Optus Wi-Fi but don't know how to 
setup it up in Linux because it's accessed via usb.

Please give step by step instructions if you know how to get this 
working. I see Vodafone has a Linux driver and gui for accessing their 
Huawei E220 devices.

I'm using Kubuntu 7.04 on a laptop.

Thanks for any assistance.
Jonathan