lime wire is a peer-to-peer file sharing client for the Gnutella network. It is free software released under the GNU General Public License. Limewire was the first file sharing program to support firewall-to-firewall file transfers, a feature introduced in version 4.2, which was released in November 2004.
LimeWire is written in Java and therefore runs on any computer with a Java Virtual Machine installed. To facilitate installation for casual users, installation packages are available for Microsoft Windows, Mac OS X, and in the RPM format for Linux. Support for Mac OS 9 and previous versions has been dropped with LimeWire 4.0.10. The Windows version of the LimeWire installer includes a version of Sun Microsystems' Java installer which will download and install version 1.5 of the Java Runtime Environment if it detects the machine does not have a recent version of Java installed.
LimeWire uses the SHA-1 and tiger tree hash cryptographic hash functions to ensure that downloaded data is uncompromised. Although researchers have identified possible vulnerabilities in the SHA-1 algorithm, because LimeWire does not rely on SHA-1 alone, these vulnerabilities do not have many adverse implications for LimeWire's verification of downloaded files.
Lime Wire LLC, the developer of LimeWire, distributes two versions of the program; a basic, free version, and an enhanced version (LimeWire PRO) sold for a fee of US$18.88, or available to download from LimeWire itself, which the developers claim offers faster downloads.[1] Prior to April 2004, the free version of LimeWire was distributed with a bundled program called LimeShop (a variant of TopMoxie), which was considered by computer security experts to be spyware. Among other things, LimeShop monitored online purchases in order to redirect sales commissions to Lime Wire LLC. Uninstallation of LimeWire would not remove LimeShop. With the removal of all bundled software in LimeWire 3.9.4 (released on April 20, 2004),[2] these objections were addressed.
Being open source, LimeWire has spawned several forks, including LionShare, an experimental software development project at Penn State University and Acquisition, a popular Mac OS-based Gnutella client with a proprietary interface. Researchers at Cornell University developed a reputation management add-in called Credence that allows users to distinguish between "genuine" and "suspect" files before downloading them. An October 12, 2005, report[3] states that some of LimeWire's open source contributors have forked the project and called it FrostWire. The FrostWire project has a beta release, which is claimed to be equivalent in power to the nonfree version of Limewire. The FrostWire developers emphasize that they will never place any sharing-related restrictions on the client.
According to a June 28, 2005, report in The New York Times, Lime Wire LLC may stop distributing LimeWire due to the outcome of MGM v. Grokster. However, new versions are being released (4.10 released on March 18, 2006) with various new features. On September 25, 2005, it was reported that Lime Wire LLC was working on a version of the program which will refuse to share files that lack valid license information.[4]
On June 21, 2006, Limewire 4.12.3 was released. Version 4.12.3 includes a new option to filter out material that copyright owners have denied access to. In practice, many of the so-called "legal" downloads on LimeWire have a spoofed license. That is, filesharers have marked that the file is uncopyrighted and legal to download, even if it is not.
July 26, 2006 brought Limewire 4.12.4 which the official website dubs as having "an updated interface, firewall to firewall transfers and increased performance for finding rare files and downloading speed."
On August 4, 2006, the RIAA sued Limewire, alleging that it was profiting from illegal downloads.[5]
On August 5, 2006, the BBC reported that "Limewire" and "Lime wire" were the fifth and seventh most likely search term to return links to malware respectively.[6]
On August 5, 2006 Limewire is sued by various companies that deals with illegal distribution of songs through their software.
frostwire is a open-source peer-to-peer (P2P) file-sharing program. It uses the Gnutella network and is heavily based on the better-known LimeWire program.
The project was originally started in September 2005 by members of the LimeWire open-source community, after LimeWire's distributor considered placing "blocking" code which it was developing in response to RIAA pressure and the threat of legal action in light of the U.S. Supreme Court's decision in MGM Studios, Inc. v. Grokster, Ltd. When eventually activated, the code could block its users from sharing unlicensed files. FrostWire was first released in October 2005.
FrostWire is based outside the United States, possibly to avoid legal liability. In any case, the FrostWire team has stated that they will never use "blocking" code in the program.
FrostWire is written in the same Java language that LimeWire uses, and is capable of supporting multiple platforms. LimeWire is available in both free and paid versions, with FrostWire being released only for free. FrostWire is free of any adware or spyware. FrostWire's interface is nearly identical to that of LimeWire's due to being based on the same code base.
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2006-08-06 10:28:27
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answer #2
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answered by Anonymous
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