Opinion

Intel, AMD chips power most of the world’s fastest supercomputers

* HPC expands with Intel inside

Businesses still not compelled to use IM, presence

* Study into business use of IM, presence and real-time communications

NAC useful for regulatory compliance when mixed with a strong security strategy

* NAC not a complete answer for complying with any regulation

Consumer devices pose threat to enterprise security

* Gartner’s take on consumer devices and corporate security

When apps are slow, net managers are wrong until proven right

* Why won’t the rest of IT believe it’s not always the network that’s at fault?

Pick and choose

* A rich communications suite can be helpful—if you know which way to turn

Quantum expands on dedupe

* Quantum releases high-end disk backup system

Legacy systems can be a liability

* The risk inherent in legacy systems

All Things Gibbs

HP’s grand software aspirations; The top network inventors of all time

Inside VoWi-Fi interoperability testing; AT&T expands wireless coverage with Dobson buy

Hackers make progress towards unlocking iPhone; Hacking Nokia cell phones isn’t easy

This week on JavaWorld.com

Two days after iPhone launch, AT&T EDGE goes down; SAP admits to ‘some inappropriate downloads’ in Oracle case

Doyle returns to Cisco Subnet

* Renowned routing book author Jeff Doyle is back

AMD says Barcelona server chip will be on time; Intel ships 1 million quad-core CPUs

Google acquires GrandCentral; SAP admits to ‘some inappropriate downloads’ in Oracle case

An open source 802.1X alernative

2.3 million customer records stolen; 15 great, free security programs

* Welcome to the afternoon edition of Network World Daily News.

Love Hurts: A telecom melodrama

The Uneven Distribution of iPhone Purchasing Ability

Captain America buried in Arlington National Cemetery

Massachusetts now OK with Microsoft document formats

We learn from our mistakes? What about spam? Remarriage?

Win a free data center book; plus a sneak peek of a chapter

When patients won’t fit in the MRI?

‘Beantown’ is a Green Town

Gearhead This Week: Of Mice and Madness

This Week in Backspin: 1984 Plus 23 Equals CACP

Technology investments cause rifts in family-owned businesses