the cheapest i saw on the net was more then 11 pound......
Bring wireless networking to your laptop or home computer with the Orange WiFi USB Adapter 802.11g. The easy to use, convenient adapter plugs directly into your computer's USB port. With fast data transfer rates you can connect wirelessly to any home or office network without any hassle. The dongle provides good performance and reliability with minimum power consumption.
* 802.11b and 802.11g compatible
* support for WEP security
* support for WPA security
* friendly user configuration
* high speed USB 2.0 interface
* Pentium compatible, 400Mhz PC or greater
* Windows 98SE, Windows ME, Windows 2000, Windows XP, Windows Vista or Mac OSX 10.3+
* 32MB RAM
* 40MB available on Hard Drive
* CD-ROM Drive
* spare USB Port
(now how difficult is it to copy and paste)