Colleges and universities worldwide are turning to the hosted Software as a Service (SaaS) model and saying goodbye to issues like patch management and server optimization. Generally, SaaS involves applications (such as customer relationship management (CRM), enterprise resource planning (ERP), and e-mail) offered by a hosting provider. In this…

The leap in wireless LAN standards to 802.11n is a WiFi upgrade so new it has not yet garnered final approval from the standards committee. Although that approval will not come until next year (vendors are currently building to a "pre-n" standard), there are plenty of notebook computers out there capable of running 802.11n. That means students…