[Ben]

Page 1 (http://news.zdnet.co.uk/communications/3ggprs/0,39020339,39234846,00.htm) | Page 2 (http://news.zdnet.co.uk/communications/3ggprs/0,39020339,39234846-2,00.htm)

Above is a nice little ZDNet investigation into international data charges when roaming. Page 2 has a table showing that, for certain Orange customers, the price is up to £20/mb. No network gets off lightly though - despite Vodafone's large size, roaming on one of their rivals while abroad will cost you dearly.

[KingMatt2511]

I don't take my phone abroad, and by the looks of this, thankfully!

[3GScottishUser]

Not exactly a big concern for the average customer, but worth noting.

Business customers who need international data roaming have some much more attractive data deals with the major UK networks.