This week in the Tech News Round-up: More leaked details regarding future BlackBerry devices hit the web, whilst there are now over two billion internet users in the world. FULL STORY >

Huawei sues Motorola to stop the sale of its wireless division to Nokia Siemens Networks. FULL STORY >

Microsoft announces that Facebook and Twitter will be locally available through Xbox LIVE from today onwards. FULL STORY >

Kaspersky Lab has warned internet users of a new Twitter worm doing the rounds on the net. FULL STORY >

As Tunisia is wracked by a popular uprising, reports surface about a regime trying to steal the Facebook passwords of millions. FULL STORY >

Logitech has unveiled the Wireless Mouse M515, delivering easy navigation from soft surfaces like sofas, beds or pillows. FULL STORY >

In this week's gaming news roundup we welcome LittleBigPlanet 2 to the fray while pondering what Kinect could mean for Gears of War. FULL STORY >

The much rumoured MeeGo-running Nokia N9 comes under the spotlight again in this week's Tech News Round-up, whilst jilted Google looks set to take on Groupon with Google Offers. FULL STORY >

According to Playboy founder Hugh Hefner, Apple's iPad will soon be playing home to the full catalogue of uncensored Playboy magazines. FULL STORY >

TopTV continues to claim new viewers in the thousands as the service eyes new goals for 2011. FULL STORY >

IP voice- and video calling operator Skype announce that it has completed the purchase of mobile video software company Qik. FULL STORY >

Some cool sites we've tracked down for your surfing pleasure. FULL STORY >

The web's largest free encyclopedia, Wikipedia, will be celebrating its tenth birthday tomorrow. FULL STORY >

Floundering social networking website, MySpace, seems to be on its last ropes after owners News Corp. expressed interest in selling the site. FULL STORY >

Korean electronics manufacturer Samsung has unveiled its elegant Unified Desktop Hub, dubbed the Central Station. FULL STORY >