In this week's Gaming News Round-up: Valve kicks off a Steam summer sale, whilst Bioware shares details of Mass Effect 3 DLC. FULL STORY >

Nielsen reveals its newest stats surrounding the mobile phone market in the US. FULL STORY >

If tablets are the movie stars of the computing world, then without a doubt, ultrabooks are its rock and pop icons. Which ultrabook is for you? FULL STORY >

Some of Apple's Mac range will apparently not be able to accommodate Mountain Lion when it becomes available this month. FULL STORY >

Losing a USB flash drive with sensitive data stored onboard can cause serious headaches. Kingston Technology is paying attention to this problem with the release of its DataTraveler Locker secure USB flash drive for consumers. FULL STORY >

Nikon today announced the development of what they are calling a ground breaking super-telephoto, fixed focal length lens to add to its line-up of full frame FX NIKKOR lenses. FULL STORY >

The worldwide PC market has had to endure its growth stalling due to a number of factors, according to the IDC. FULL STORY >

Samsung's Series 5 ultrabook shows that the company means ultrabook business, as its reasonably priced ultrabook entry managed to impress. FULL STORY >

Nokia delivers its top of the line smartphone in the Lumia range, boasting a 4.3 inch display, snappy CPU and capable snapper, but is it good enough to take on the Galaxy S3 and HTC's One X? FULL STORY >

Twitter brings new features to the latest versions of its mobile app for Android-based mobile devices and the iPhone. FULL STORY >

Samsung makes the second generation Series 9 notebook PC available to local buyers. FULL STORY >

Microsoft is acquiring multi-touch touchscreen maker and software development firm Perceptive Pixel. FULL STORY >

Wacom has announced the Cintiq 24HD touch and Cintiq 22HD interactive pen displays, which boast a number of premium features and a pricetag to match. FULL STORY >

Nuance Communications will be making its Dragon Drive! Messaging functionality available within certain BMW vehicles. FULL STORY >

The International Telecommunication Union is engaging with mobile device firms and other stakeholders to end rampant patent lawsuits. FULL STORY >