If you've got the infrastructure, the brand and the balance sheet, why wouldn't you grow by acquisition, asks Dell's Dave Johnson

With Force 10's networks, Dell can offer converged data centres - but users will have an escape route, says Forrest Norrod

The Cambridge test is not designed to convince Ofcom, but to check the practicality of white space radio, says Glenn Collinson

The cloud makes high performance computing more widely available - but introduces several problems of its own, says John Hengeveld

The recession prompted businesses to cut costs and respond faster with unified communications, says Vodafone's Tom Craig

Preserving the open nature of the Internet can be more complicated than it seems, says the Internet Society's Markus Kummer

Single chip base stations will rebalance the network towards simple systems, says Lisa Su of Freescale

Satellite broadband is not everything to everybody, but it could be crucial for helping the government create a Digital Britain, says Chris Britton

The world may be running out of IPv4, but the sky is not falling, and carriers can handle the problems, says Colt's Nicolas Fischbach

A personal femtocell - called an attocell - will let users make calls abroad without roaming, says Keith Day of Ubiquisys