On the show this week Aleks Krotoski is joined by Guardian Technology editor Charles Arthur to preview some of the expected highlight at this years E3 Conference in LA. and we hear from the Guardian's Stuart O'Connor and Steve Boxer at the conference on their early encounter with Nintendo's new Wii U.

Entrepreneur and Silicon Valley tech start-up expert Julia K Szopa from Blackbox discusses her recent blog in TechCrunch. Aleks and Julia discuss the reasons why tech start-ups in Europe must learn the 'Valley-way' in order to grow into serious players in the tech world.