I have been on a training course since Monday and will be for the rest of the week. I am looking to refresh my Microsoft MCSE certification that I achieved back in 1998 and am currently on Microsoft course 2277C, Implementing, Managing, and Maintaining a Microsoft Windows Server 2003 Network Infrastructure: Network Services. Today was spent looking at DNS, which is the name sevice that make the Internet work. This is a distributed database of all internet computers, that means when you type www.ijhedges.com into your browser, it knows where in the world to find the server and the website.