If you’re new to AutoCAD, relax. It may look tough, but with a little help from AutoCAD 2007 For Dummies, you’ll have it purring like a kitten in no time. This practical and humorous guide shows you the easy way to create precise 2-D and 3-D technical drawings using AutoCAD or AutoCAD LT. Based primarily on the authors’ real-world experience, it demonstrates reliable, proven methods, and steers you away from flashy features that may demo well, but won’t help you get your work done. This friendly, easy-to-follow guide delivers what you need to know about:

• Creating a basic layout
• Drawing and editing
• Writing text in drawings
• Plotting
• Creating and editing an external reference file
• CAD standards
• Drawing on the Internet

Fully updated to reflect the changes in latest AutoCAD release, AutoCAD 2007 For Dummies gets you past the jitters in a hurry and guides you gently to AutoCAD proficiency.

IMS Multimedia Telephony service has been standardized in 3GPP as the replacement of the circuit switched telephony service in cellular networks. The multimedia telephony service consists of several service components such as voice, video and text. ‘IMS Multimedia Telephony over Cellular Systems’ provides a comprehensive overview of the service that will enable enriched telephony for mobile users. Enriched telephony fulfils the user’s desire to communicate in new ways, for example by sharing pictures and video clips.

In addition to an overview of the Multimedia Telephony service, the book focuses on the modern media processing methods, which allows the quality of the packet switched voice and video telephony not only to match but also possibly exceed the quality of circuit switched telephony. Such key components as adaptive jitter buffering and                                                                  adaptation of conversational media are explained in detail.

Power transfer for large systems depends on high system voltages. The basics of high voltage laboratory techniques and phenomena, together with the principles governing the design of high voltage insulation, are covered in this book for students, utility engineers, designers and operators of high voltage equipment.
In this new edition the text has been entirely revised to reflect current practice. Major changes include coverage of the latest instrumentation, the use of electronegative gases such as sulfur hexafluoride, modern diagnostic techniques, and high voltage testing procedures with statistical approaches.

For software development professionals and computer science students, Modern Operating Systems gives a solid conceptual overview of operating system design, including detailed case studies of Unix/Linux and Windows 2000.

What makes an operating system modern? According to author Andrew Tanenbaum, it is the awareness of high-demand computer applications–primarily in the areas of multimedia, parallel and distributed computing, and security. The development of faster and more advanced hardware has driven progress in software, including enhancements to the operating system. It is one thing to run an old operating system on current hardware, and another to effectively leverage current hardware to best serve modern software applications. If you don't believe it, install Windows 3.0 on a modern PC and try surfing the Internet or burning a CD.

[Link Updated]

Computer Networking or Introduction to Networking at both the undergraduate and graduate level in Computer Science, Engineering, CIS, MIS, and Business Departments. In this highly anticipated revision, Tanenbaum takes a structured approach to explaining how networks work from the inside out. He starts with an explanation of the physical layer of networking, computer hardware and transmission systems; then works his way up to network applications. Tanenbaums in-depth application coverage includes email; the domain name system; the World Wide Web (both client- and server-side); and multimedia (including voice over IP, video on demand, video conferencing, and streaming media. Each chapter follows a consistent approach- Tanenbaum presents key principles, then illustrates them utilizing real-world example networks that run through the entire book—the Internet, and wireless networks, including Wireless LANs and Bluetooth. This new Fourth Edition contains a new chapter devoted exclusively to network security. The textbook is supplemented by a Solutions Manual, as well as a companion Web containing PowerPoint slides and other tools for instruction.