Originally Posted by mike_bike_kite
I've seen USB 3G dongles that provide this but they charge 20 GBP a month for the privilege which seems quite steep to read you email and access the occasional wikipedia page.[/INDENT]
Vodafone do a "pay as you go" 3G dongle which costs £15 for 1GB of data, and it never expires. It's perfect for occasional use - I've had mine for a year and used less than £1 of my credit in that time.