LYCOS RETRIEVER
Newsgroups: Users
built 182 days ago
There are two main issues that pose problems for transmitting binary files over Newsgroups. The first is completion rates and the other is Retention Rates. The business of premium News Servers is generated primarily on their ability to offer superior Completion and Retention Rates, as well as their ability to offer very fast connections to users. Completion rates are significant when users wish to download large files that are split into pieces; if any one piece is missing, it is impossible to successfully download and reassemble the desired file. To work around this, a redundancy scheme known as PAR is commonly used.
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If the news administrators felt that an existing newsgroup was encompassing too broad a subject matter, they could subdivide it into smaller newsgroups. Users can ... vote to have a new newsgroup formed. For example, look again at the comp.periphs.printers newsgroup. The administrators could divide the newsgroup further by the type of printer, for example dot matrix, laser, and ink jet. One of the new newsgroup names could be comp.periph.printers.laser, for example.
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ISPs often provide newsgroups as part of their overall service. MSN, unfortunately, does not. MSN users can access a service such as http://news.individual.net/ (which is free) or http://www.supernews.com/ (which is not), or http://www.teranews.com/ which is 'anonymous'.
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EasyNews, a provider of Usenet newsgroups, said it has identified two JPEG images that take advantage of a previously identified flaw in the way Microsoft software handles graphics files. Windows users could have their computers infected merely by opening one of those Trojan horse images.
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