Terry Collings has been working in the computer field since 1981 and has experience in all types of operating systems and their associated hardware. He has industry certifications in Novell, TCP/IP, MS Windows, and Unix. Terry’s full-time job is at Muhlenberg College in Allentown, PA, where he is the school’s Instructional Technologist. His main function in this position is assisting faculty in the use of computer technology to augment their classroom presentations. He is also the system administrator for the school’s online course content management software. Terry also teaches a wide range of computer and technology-related courses in the evenings at Allentown Business School. Terry has been a technical editor for several Hungry Minds, Inc., books and is the co-author of the Linux Bible.