Join eWEEK host Ashley Daley as she breaks down the week’s top technology headlines. First, happy 10th birthday to Wikipedia! The online encyclopedia first went live on Jan. 15, 2001, and is now among the Internet’s most visited sites — even bigger than eBay; On January 12th, Apple took to New York City to announce the worst kept secret ever, that the iPhone is coming to Verizon. The smartphone will be available for pre-order on Feb 3rd and for purchase on Feb 10th. Ashley breaks down the similarities and differences of features on each carriers iPhone; Technology giant Dell announced it would consolidate its Public and Large Enterprise business units into a single organization. The company said the creation of a single Public-Large Enterprise business unit is designed to enhance Dell's position as a provider of open, capable and affordable IT technology solutions and services; Earlier this week the company also launched the Vostro 460 tower for small businesses, the first Dell SMB desktop PC to offer Intel’s new “SandyBridge” quad-core processors. The 460 supports a variety of Genuine Windows 7 operating systems, has a 350W power supply and an up to 150W graphics card, among other features; Now, with more and more SAP systems getting connected to the Web, the security landscape for many organizations is changing. Just how much—and what those changes mean—will be highlighted at the upcoming Black Hat DC conference by Mariano Nuñez Di Croce, director of research and development for Onapsis. Black Hat DC 2011 will run from Jan. 16-19 at the Hyatt Regency Crystal City hotel in Arlington, Va.