Belkin 802.11g Wireless Modem Router and Usb Adapter Bundle (F5D7632uk4 / F5D7050uk) - £44.97 delivered @ Amazon !
Edit: now reduced to £34.97 delivered
Suitable for ADSL broadband (BT, TalkTalk etc.)
Description : Connect your wired and wireless desktop computers and notebooks to your Belkin Wireless G Modem Router to share your broadband Internet access. The Modem Router also lets your computers quickly and efficiently share large files, printers and hard drives. Our advanced security protects connected computers from unwanted intruders. You can add up to 32 computers to your Wireless Network with additional desktop and notebook adapters. The Wireless G USB Adapter connects your desktop or notebook computer to your wireless network. With a wireless router as the central connection point for your network, your computers can share files, printers and hard drives quickly and reliably and - via a DSL Modem - broadband access to the Internet.