Most Netnews hosts offer both global and local conferences. Many newsgroups can be read through bulletin boards, commercial online services, or through gateways from connected hosts (like from some BITNET hosts). A full list of available groups and conferences are normally available from hosts offering Netnews, and on NETNEWS servers. All users should subscribe to news.announce.important .
Vu/Text ———- 325 Chestnut St., Suite 1300, Philadelphia, PA 19106, U.S.A.
The Well ———— The Whole Earth Lectronic Link is a commercial online service based in Sausalito (U.S.A.). It has its own conferencing culture and is an interesting starting point for those wanting to "study" what makes the area around Silicon Valley so dynamic. The Well has several hundred conferences, public and private, about 7,000 members, and is available in a variety of ways. The service has full Internet access, and can be reached by telnet to well.sf.ca.us (or 192.132.30.2). Modem tel.: +1-415-332-6106 at 1200 bps or +1-415-332-7398 at 2400 bps. You can subscribe online. Rates: US$ 20/month plus US$ 2/hour (invoiced by the minute online - 1992).
ZiffNet
———-
markets its services through CompuServe (ZiffNet and ZiffNet/Mac),
Prodigy, and its own online service in the U.S.A. Their offerings
include the Ziff Buyer's Market, the ZiffNet/Mac Buyer's Guide,
Computer Database Plus, Magazine Database Plus, NewsBytes, and the
Cobb Group Online.
Contact: Ziff Communications Company, 25 First Street, Cambridge,
MA 02141, U.S.A. Tel.: +1-617-252-5000.
Appendix 2:
Short takes about how to get started ====================================
* a computer * modem and a communications program
You must have a computer ———————————— It is not important what kind of computer you have, though you may find out that it is an advantage to have a popular one. The most common type of microcomputer today is called MS-DOS computers (or IBM PC compatibles or IBM clones). Your computer should have enough memory for communication. This is seldom a problem. An MS-DOS computer with 256 KB RAM is enough when using popular programs like PROCOMM. Your computer does not have to be very powerful and super fast, unless you want ultra fast transfers, use a slow communications program, or a complex system of script files. If this is the case, you'll know to appreciate speed and power. You do not need a hard disk. Many do without. Not having one, however, means more work, and less room for storage of all the nice things that you may want to retrieve by modem. Personally, I want as much hard disk space as I can possibly get. When you have read the book, I guess you'll understand why. Others may want to delay the purchase of a hard disk until they can spare the money. If you can afford it, however, do it! It is a decision that you'll never regret.
You must have a modem ——————————- Some computers are always connected to a network. If this is your situation, then you probably have what you need already. The rest of us need a modem. A modem is a small piece of equipment that is translating the internal, electrical signals of the computer to sound codes. These codes can be sent over an ordinary telephone line. You may think of it as a type of Morse alphabet. The recipient of data also needs a modem. In his case, the sound codes will have to be translated back into their original form as digital codes. When this is done, he can view text and pictures on the screen, and use the received data in other applications. You can buy modems on an expansion card for installation in your computer, or in a separate box. Often, a modem has already been built into the computer, when you buy it. Whether to buy an internal or an external modem is a question of needs: A portable computer with an internal modem is easier to bring on travels than an external modem with a modem cable and a power adapter. An external modem can serve several computers. Some of them are so compact that they fit besides your toothbrush in the toilet bag. An internal modem blocks one of your serial ports.
External modems ———————- The options are many. The modems differ on speed, features, prices - and whether they are approved for usage in your country. Some of them are connected to the phone line by cable. Others are connected to the handset (to the talk and listen part) by two rubber cups. We call such modems acoustic modems (or acoustic couplers). Acoustic modems are useful where connecting other modems to the telephone is difficult. The bad news is that you'll get more noise on the line. Acoustic modems can therefore not be recommended for use in other cases.