This week's PC Pro podcast sees the return of the Christmas quiz! Tim Danton dons the questionmaster's cap and tests David Bayon, Barry Collins and Darien Graham-Smith on their knowledge of technology news and products from 2011 and before.

On the PC Pro podcast this week we learn that HP is open-sourcing Web OS, discuss MIT's trillion-fps video camera, and mull over both the controversial Carrier IQ smartphone spying software and Twitter's new look. Our hot hardware candidate is the Nikon Coolpix S9100.

On this week's PC Pro podcast we discuss Windows 8, and its App Store; the European Commission's probe into ebook prices; the future of Firefox; and Kaspersky's stand over anti-piracy legislation. Our hot hardware candidate is the Motorola Xoom 2.

On the show this week: the UK's £100m investment in fibre broadband goes under the spotlight, the Government reveals its plans for the ICT curriculum, Dell apologises for dishing out dodgy graphics card advice and Ofcom demands ISPs open up about traffic management. Plus, Samsung's Galaxy Nexus - the first smartphone with Google's latest Android OS - makes a play for Hot Hardware of the week.

On the podcast this week: Ultrabooks, anti-piracy laws and Microsoft's new close-up Kinect. We also discuss the RAW vs. JPEG controversy and Samsung's anti-Apple advert. Hot hardware candidate is Sony's dual-screen Tablet P.

On the show this week: Microsoft overhauls updates for Windows 8, Google and O2 tackle the thorny issue of privacy controls and HarperCollins mulls over advertisements in ebooks. Plus, Adobe's Android-powered image editing app, Photoshop Touch, makes a bid for Hot Software of the Week.

On the show this week: Nvidia targets laptops with Tegra 3, Adobe gives up on mobile Flash, Ofcom chief questions demand for fibre and we bid farewell to Britain’s tech emporiums. Plus, Nokia’s first Windows Phone 7 handset is up for Hot Hardware.

On the PC Pro podcast this week we consider Ubuntu's chances as a tablet OS, discuss Kinect for businesses, the shocking price of hard disks and Nokia's first Windows Phone 7 Phone, the incautiously named Lumia. Our hot hardware candidate is the Samsung 700Z laptop.

On the show this week: we have a podcast special from the London International Technology Show, where Barry, Tim, Darien and Nicole participate in a live question and answer session with the audience, answering questions on topics ranging from Windows 8 to robots.

On the show this week: we have a special show live from the London International Technology Show, where Barry, Tim, Darien and Nicole participate in a live question and answer session with the audience, covering topics ranging from Windows 8 to robots.