This week in the Tech News Round-up: Android OEMs and competitors chip in on Google's Motorola Mobility purchase while Nokia plans big MWC 2012 showcase. FULL STORY >

Sales for Microsoft's Windows 7 OS remain strong with the company keeping to a global sales rate of around seven copies per second. FULL STORY >

TechSmart gets its hands on the latest smartphone within Samsung's Omnia range, the Omnia 7, powered by Microsoft's Windows Phone 7 mobile OS. FULL STORY >

Rovio's addictive Angry Birds gets ported to Windows Phone 7, bringing feathered carnage to even more devices. FULL STORY >

In this week's Tech News Round-up RIM gets sued by Dolby and Sony expands its VAIO ranges with the newly announced E Series. FULL STORY >

A new report suggests that Microsoft may be eyeing to release its own branded tablet device next year. FULL STORY >

In this week's Tech News Round-up Apple replaces RIM as the number 2 smartphone platform in the US, whilst possible acquisition reports fuel the tech rumour mill. FULL STORY >

Samsung launches its first device operating on Windows Phone 7 in South Africa. FULL STORY >

This week in the Tech News Round-up some early hardware running Windows 8 is displayed, whilst the ability to like pages spreads from Facebook to Twitter to Google. FULL STORY >

Chipmakers Qualcomm and Texas Instruments announce some of their silicone chipsets that will support the next version of Windows. FULL STORY >

Microsoft has given its hardware partners a technical preview of the next version of its Windows operating system. FULL STORY >

The hacking drama continues for PlayStation 3 maker Sony in this weekÔÇÖs Tech News Round-up, whilst Yahoo! boosts the capabilities of its email service. FULL STORY >

Microsoft unveils its latest forthcoming update to the Windows Phone OS, dubbed Mango. FULL STORY >

Microsoft is set to unveil the first major update to its Windows Phone 7 OS later today in the form of WP 7.5, codenamed Mango. FULL STORY >

This week in the Tech News Round-up, Nokia is reportedly using dual-core processors for some of its first Windows Phone OS devices, whilst a quad-core AMD notebook processor might be on the way. FULL STORY >