* How video over IP works
* The Handbook of Application Delivery
* All cable services are not created equal
* Skype expands Skype for Business
* Testing for applications performance
* Business process improvements likely with Siemens/IBM Lotus partnership
* Microsoft closer to becoming a credible VoIP and IP telephony provider
* Remembering post-divestiture blues
* AT&T offers unlimited calling between wireless and wireline phone numbers
