Found a great overview of RAID (Redundant Array of Inexpesive Disks). Raid is a technology that allows multiple disks to operate as on contain and offer users thae ablity to leverage multiple technologies in order to protect data. This is a great video posted by SaturnAlliance that will explain this technology and its benefits.

Introduction

Virtualization is a key enabling technology that can be leveraged to achieve business benefits. Virtualization technology enables customers to run multiple operating systems concurrently on a single physical server, where each of the operating systems runs as a self-contained computer.
Today there is more pressure than ever on IT with shrinking budgets, rapidly changing technologies and increasing security issues. As companies grow, their IT infrastructures grow along with them.

Each day I am am asked at least once a question form someone who is trying to setup a wireless router at home. I found a great video tutorial that goes over the steps to setup a Netgear wireless router in your home.

[youtube lay17WmLADw Blackberry 8830] 

The BlackBerry® 8830 World Edition smartphone is the stylish way to get things done. It’s the first CDMA BlackBerry smartphone capable of roaming globally on GSM®/GPRS networks*. So you can travel the world with full mobile voice and data coverage, without having to change smartphones, phone numbers or email addresses.

The BlackBerry 8830 World Edition gives you phone, email, organizer, web browsing and instant messaging. And then it goes a step further, providing GPS*, BlackBerry® Maps, a media player for your video clips and music, and expandable memory to ensure you’ve got the room you need for your media files.

What is a wirelss network?

A network can be one computer connected to the Internet, or two or more computers connected to each other (and also to the Internet). In a wireless network, the computers are connected by radio signals instead of wires or cables. Advantages of wireless networks include mobility and no unsightly wires. Disadvantages can include a slower connection than a wired network and interference from other wireless devices, such as cordless phones.