Peer To Peer File Sharing - How it Works by Peter Nisbet
Peer-to-peer (or P2P) file sharing systems connect users (called nodes) directly together. Some are true networked systems while other contain an element of the client-server structure. That is they contain an element of the original Napster centralized server system where clients are fed by a... If there are any pages missing, someone is available with the whole book (called a ‘seed’) who can supply what is missing to complete the book Invented by programmer Bram Cohen, BitTorrent is therefore different to any other kind of P2P network.

What Is Optical Disk? by Park Oskar
OPTICAL DISK Optical disk is an electronic data storage medium from which data is read and written to by using a low-powered laser beam. It is flat, circular, plastic or glass disk on which data is stored in the form of light and dark pits. The laser beam reads the pits and the data can be... These include Red book standards for audio-CD, White Book and Yellow Book for CD-ROM. ... A CD-ROM drive may be connected to the computer in several different ways depending on the type of interface, such as: • IDE (ATA) • SCSI • SATA • Firewire • USB Almost all modern CD-ROM drives can play...

The Power of iTunes With the iPod by Mia LeCron
So, you know about iPods and the various ways that you can enjoy them – including as you drive. Yet there’s a very big subject that we want to cover, because this is the biggest reason that people buy this neat little device: iTunes. It’s not difficult to understand what iTunes is, and why... iTunes is the name of an online music store that sells countless numbers of audio tracks that include music, but also include books and other material, too. ... Both of these numbers have grown substantially since then, and analysts are busy tallying up the numbers for the rest of 2004, and now into...

Blackboard Learning in the Twenty-First Century by Nick Smith
My grandmother likes to remind me that to her it seems like yesterday that she attended college - something virtually unheard for women of her generation to do. In fact, she and I went to the same university, even studied in the same buildings. But despite those college experiences we share,... The grade book also allows students and professors to double check their records to ensure the proper grade for each assignment is recorded. ... Class notes, PowerPoint presentations, video and audio clips, pictures, and other resources can be made available to the entire class simply by uploading...

Apple I-Pods, Why Are They So Popular? by Shakib Nassiri
These days while your just walking around school, work, the mall, or just about anywhere you’ll see many people listening to their Apple I-Pods. You might see some with cool accessories such as portable speakers, cool looking cases, voice recorders, FM transmitters, remotes and much more. ... If you love reading you may also read books with audio books it has. ... Impress your friends with the new portable speakers you get for your I-Pod. ... Accessories for your I-Pod can be a great extra feature to everything the great MP3 player has to offer.

Help! I Have to Pass a Certification Exam by Rhonda Goetz
Are you nervous? You should be! One of the most difficult things I ever did was preparing and passing a certification exam. I wish someone had told me the things I am about to tell you. So you are nervous about taking a certification exam? These exams are not easy. ... Then get an audio review tape or have someone read sections in the book aloud. ... The environment may be perfect, but the body is too tired. ... Did you get enough sleep to even start studying. ... Make sure rest is on the study schedule.

Cool iPod Features You May Not Know About by Mia LeCron
Here are some iPod features that you may not know about: --> Parental Supports The iTunes Music Store also now offers parental controls, so that parents can disable access to Podcasts, shared music, or the iTunes Music Store as a whole. Parents can also restrict music with explicit language. ... Here are the convenient ways that you can organize your tunes:  Song Name  Time  Artist  Album  Genre  My Rating  Play Count  Last Played Christopher Breen also mentions the web site of Doug Adams (www.malcolmadams.com/itunes)...

Understanding Transistor Data and Replacement by Jestine Yong
If, for some reason, you can’t get an exact replacement for the transistor that you want to replace, you can refer to one of the transistor substitution guides or book, and try to identify a “near replacement”. Beware, however. A substitution guide will sometimes list a replacement for your... Audio amplification. ... Power switching applications. ... Spec- VCEO, VCBO, hFE, IC (max), PD (max) 3. ... Spec- hFE, IC (max), fT, VCEO 2. ... General purpose low level amplifier and switching transistors.

5 Things You Can Do With Flash Memory by Lynn Chan
Got flash memory cards? They aren’t only for your digital camera. Probably the coolest yet overlooked ways to use your flash memory card is as floppy drive replacement. Think about it, a flash memory card is really a form of storage disk. Most notebook computers today don’t come with a floppy... With memory sizes up to several Gigabytes, you could use it to store your media like video clips, picture clips, audio files and just about any downloadable content. ... Are you a book worm? ... Many of them are very compact and no heavier than your cell phone.

Creative Zen MP3 Player by Brian Lupichuk
The Creative Zen MP3 Player is a really cool and eye-catching MP3 player to date! The exciting new ZEN Micro is a micro-sized player and treats you to an amazing array of electrifying colors to choose from. This micro-sized mp3 player was recently awarded the prestigious "Best of DigitalLife... Creative MP3 players are renowned for their superior audio quality, and the ZEN Micro is no exception. ... The mini-organizer consists of a calendar, an address book and a to-do-list. ... Curved to fit: ZEN Micro's feels great when you hold it in your hand, scrolling through thousands of your...