We're squeezing plenty of news into this week's podcast, starting with a warning about so-called 'unlimited' data tariffs and ending with a new online gallery that hopes to put art into smartphones.

The forthcoming PlayStation Vita gaming device will be supplied with a Vodafone SIM card in selected countries when it launches next February.

A new partnership with Sony Computer Entertainment Europe means that Vodafone will be the ‘preferred provider’ of 3G connectivity for the 3G+WiFi version of the PS Vita in the UK, Ireland, Italy, Germany, Spain, Portugal, Australia, New Zealand and the Netherlands.

This week Swedish gaming peripheral company Fructel has launched a Bluetooth wireless controller for Android handsets and tablets.

The Gametel can clip to the edge of an Android smartphone, transforming it into a game device that bears more than a passing resemblance to the Sony Ericsson Xperia Play.

Mark Bridge writes:

Call me naive or call me cynical - in either case you won’t be the first - but I was a little surprised to see a strong manufacturer presence at Droidcon UK last week. I’d assumed that manufacturers might be inclined to pick a popular operating system and then just start making devices.

Google UK head of mobile advertising, Simon Morgan, considers the most significant developments in the field of m-commerce and crunches the mobile numbers.

Over the past year we've seen smartphones overtake PC sales for the first time. The number of people on the mobile web globally has doubled, reaching one billion and in the UK there are now 20 million mobile internet users. If we think of search as being a barometer of consumer interest, in just 12 months there has been a huge shift.