What is Kazaa Lite?
Kazaa Lite (sometimes called 'K-Lite') is a Peer-to-Peer File Sharing application that does not contain any 'Spyware'. In actual fact, it is a modified version of the very popular Kazaa Media Desktop (often called the 'Original Kazaa' or 'KMD'), which is made by Sharman Networks. Both programs are very similar, with almost identical features and appearance. The main difference is that Kazaa Lite has been modified so that it does not have any of the so-called 'Spyware' and 'Adware' that comes with the Original Kazaa.
Kazaa Lite provides sharing of all kinds of media and software. It is a 'FastTrack' Client, which means it connects to the FastTrack P2P network system, just like some other popular file sharing programs like Kazaa, Grokster and iMesh. (And in the past also Morpheus, which now only connects to the Gnuttella network)
Kazaa Lite can download single files from multiple users to ensure you get the most efficient use of your bandwidth. They also resumes broken downloads or downloads that were in progress when you shut down your computer last. All-in-all, FastTrack is a very good, very powerful P2P system.
The authors of Kazaa Lite were concerned about the fact that the Original Kazaa contained unwanted third party software and wanted to be able to use it without that software. So a cleaned up version was made: Kazaa Lite!
Kazaa Lite is not a different program, it's the same program, just without all the additional software. So any features you would like to have added will need to be added to the Original Kazaa first. If you would like to suggest a new feature Kazaa's web site has a feedback form that you can use to request new features. They don't support Kazaa Lite so suggest the feature to be added to 'Kazaa Media Desktop', not 'Kazaa Lite'. www.kazaa.com/en/contact/index.htm.
What are the specific differences between Kazaa Lite and the Original Kazaa?
What makes Kazaa Lite better as the original is the following:
- No SpyWare
- No AdWare
- No popups
- No banners
- No bitrate limits for MP3 files
- Customized startup page (can be changed to anything you want).
- Unlimited times "Search more" is possible instead of just one time.
- Multi-source downloads now have a maximum of 40 simultanious sources (instead of 8).
- "Find more sources" is possible once every 1 minute per file (instead of every 10 minutes).
- Participartion Level is set at a constant level of 1000 (can be disabled).
- People to which you upload can't cut in line anymore regardless of their Participation Level, this improves the number of completed uploads and takes away the advantage that cheaters have.
- No 3rd party dll files loaded anymore (TopSearch and BullGuard).
- No more gold-colored search results (Altnet Inc).
- Fixed KaZaA's error 1030 bug.
- Shared files are scanned every 5 minutes (instead of every 1 minute) to save system resources, this can be changed to any value.
- K++ can now be automaticly be started with Windows, disabled by default.
- My Shared Folder is located on the system drive by default (usually C:\My Shared Folder), this can be changed to another location easily in KaZaA Lite options.
- Shortcuts to My Shared Folder are now dynamic, they will always work, regardless of the location of your shared folder.
- Build in AutoSearchMore feature.
- Build in K++ Configuration tool.
- Unreachable sources (ones that have local network IP addresses) are no longer stored in the .dat files.
- Option to disable the possibility for other users to view a list of all your shared files.
- Search history can be cleaned automaticly when closing KaZaA Lite.
- Systray icon can be hidden.
- Add-on tools can be started from within the KaZaA Lite.
- Option to start other programs from within KaZaA Lite.
- Sig2Dat quicklinks can be added directly to the download list, no need to restart KaZaA Lite.
- Added keyboard shortcuts.
- Includes the Sig2Dat tool (version 3.11a)
- Includes the AVI Preview tool (version 0.21a)
- Includes the Speed Up tool (version 2.0.1)
- Includes the pTrack tool (version 2.2b)
- Includes the Kazap tool (version 0.3b)
- Includes the K-Dat tool (version 1.0)
- Includes the K-Sig tool (version 1.0)
About K++ (a.k.a. Kpp)
K++ is a loader for Kazaa Lite that improves some of the functionality of the program. It was made by Random Nut.
What K++ does is load Kazaa Lite into your computer memory. This is also done by Windows when you run a program. The difference in this case is that K++ modifies parts of the programs code while doing so. This way it was possible to change some of the internal functions used by Kazaa Lite.
The extra features that are added to Kazaa Lite by K++ are:
- Unlimited times "Search more" is possible instead of just one time.
- Multi-source downloads now have a maximum of 40 simultanious sources (instead of 8).
- "Find more sources" is possible once every 1 minute per file (instead of every 10 minutes).
- Participartion Level is set at a constant level of 1000 (can be disabled).
- People to which you upload can't cut in line anymore regardless of their Participation Level, this improves the number of completed uploads and takes away the advantage that cheaters have.
- Option to disable the possibility for other users to view a list of all your shared files.
- No 3rd party dll files loaded anymore (TopSearch and BullGuard).
- No more gold-colored search results (Altnet Inc).
- Fixed KaZaA's error 1030 bug.
- Shared files are scanned every 5 minutes (instead of every 1 minute) to save system resources, this can be changed to any value.
- Unreachable sources (ones that have local network IP addresses) are no longer stored in the .dat files.
- Search history can be cleaned automaticly when closing KaZaA Lite.
- Systray icon can be hidden.
K++ is included into the latest version of Kazaa Lite. You can recognize this version by it's name. It will include 'K++ Edition' or 'Kpp Edition'.
What is Peer-To-Peer File Sharing?
File sharing is the act of making certain files stored on your computer available for other people to download thus sharing them. Other users also share their files to make a huge online collection. You use a file-sharing client, such as Kazaa Lite to search this collection for something you're interested in, and can then download it directly from the other user(s) hard drive(s).
This idea was originally made popular by Napster, which has subsequently closed to develop a new version of their file sharing program. Unlike Napster, where file types were restricted to music files, Kazaa Lite allows these shared files to be all sorts of different media: audio files, video clips, photos and even software applications. If you have a band, getting your tracks on the Kazaa (FastTrack) network is a great way to get your music known and recognized. Budding filmmakers can have the same sort of exposure.
It's called peer-to-peer because of the way in which files are downloaded directly from other users' hard drives. Traditionally, when downloading files, you get them from a large server. Everyone connects to this server to download the files so it needs a lot of bandwidth. This structure is called a hierarchy, because all the users computers 'look up' to the big servers. The FastTrack network has no servers every computer is on pretty much the same level. They communicate and transfer files between each other, which means no single machine requires lots of bandwidth. With Kazaa Lite, you can even download bit of the same file from different users to make the most efficient use of bandwidth.
The History of the FastTrack network
FastTrack has a long and convoluted history. Prior to Napster's collapse, OpenNap played host to a sub-community called MusicCity. On this network, nearly 20,000 individuals took part in one of the largest OpenNap communities. However, OpenNap's glory was short lived after the RIAA crushed this network in 2001. While OpenNap's story ended, at least temporarily, MusicCity's march toward P2P dominance was about to begin.
On the other side of the globe, in Amsterdam, the Netherlands, a small group of programmers were about to revolutionize P2P networking. At the time, decentralized P2P networking was still in its infancy, as Gnutella was the only network that had this feature. As you probably remember, Gnutella at the time was slow, inefficient and not very reliable. However, in March 2001, a new network was born - FastTrack.
FastTrack took the decentralized nature of Gnutella and added the element of "supernodes". Supernodes act as temporary indexing servers and help support the stability of the network. These supernodes stay outside the control of any company. Rather, the technology is incorporated into the P2P client program, which at the time was Kazaa. If you're running a fast Internet connection coupled by a powerful computer, chances are you're running a supernode.
This concept caught on quickly and the FastTrack userbase grew substantially. On April 20th, 2001, FastTrack's population was approximately 20,000 users. By June 6th, its population had grown past 150,000.
The large boost in FastTrack's population can be partially attributed to the already impressive userbase of MusicCity. On April 20th, 2001, MusicCity users discovered that their OpenNap network had closed down, however had reincarnated into something else. MusicCity reinvented itself into a client named Morpheus. Like Kazaa, Morpheus connected to the FastTrack network. MusicCity had received a license from Kazaa to use their software, with minor cosmetic modifications.
Things from there only got better. With the ability to search and download any file type, an incredible resume feature and multi-segmented downloading, the FastTrack network was well on its way to de-throning Napster as the top P2P network. Soon after FastTrack started to catch on, it did indeed overthrew Naspter. In late 2001, the total volume of files surpassed this once powerful network.
While things looked rosy on the outside, trouble began to rear its head. FastTrack's growth became very evident, and copyright holders didn't hesitate to take action. Kazaa was sued by the Dutch wing of the International Federation of the Phonographic Industry, and subsequently lost their court battle in November 2001. The court had ordered Kazaa to pay upwards of $40,000 a day if they didn't comply. Just when you thought things couldn't get any more dramatic...
On January 21, 2002, the P2P world woke up to discover that Kazaa was no longer a resident of the Netherlands, rather they were now in the hands of a off-shore company named Sharman Networks. While shocking, this transfer saved Kazaa from the potential shut down it was facing in its home country. Things only got odder from there. On March 28, 2002, the Dutch court of appeals ruled that Kazaa was not responsible for for illegal file-sharing, rather its population was. This overturned the November ruling. Ok, things calmed down, right?
Sorry, there's just one more twist to the FastTrack story. Around February 24th, 2002, Morpheus users discovered that they were no longer able to connect to the FastTrack network. The MusicCity camp claimed their software was attacked, however the explanation turned out to be quite simple - Morpheus failed to pay their bills. Hence, Kazaa terminated the agreement between the two companies and released version 1.5 which shut Morpheus out for good. Now the only remaining FastTrack clients are Kazaa and Grokster.
The next turn in FastTrack's history is the rise of Kazaa Lite, perpetuated by Kazaa's inclusion of Brilliant Digital's stealth P2P network. The addition of this network, dubbed AltNet, led many to question Kazaa as a trustworthy client. When adware was incorporated into Kazaa and Grokster, it heightened the popularity of "Kazaa Lite" and a similar piece of software called "Clean Grokster".
Both Grokster and Kazaa have been pursuing the sources of this "rouge" software, however Grokster has been particularly aggressive in routing "clean" copies. Websites that hosted "Clean Grokster" and did not comply with cease and desist orders were shut down, as witnessed by UniteTheCows.com.
The ownership of FastTrack is spread among several firms. The original Kazaa ownership (Kazaa BV) sold the software to Sharman networks, however maintained control over the FastTrack protocol. Kazaa BV then licensed the FastTrack technology through another company, called Blastoise, dba Joltid. The following excerpt indicates that FastTrack is a joint venture between Sharman Networks, AltNet (formerly Brilliant Digital) and Joltid (formerly Kazaa BV).
"Blastoise is owned and operated by the developers of the FastTrack P2P technology, the underlying technology which operates the Kazaa and Grokster P2P networks. Blastoise owns the rights to the FastTrack technology. Pursuant to our agreement, Blastoise acquired 49% of the outstanding common stock of Altnet."
As of this writing, the FastTrack network has over 3 million users online. That's approximately twice as much as Napster did at its peak. FastTrack are still facing a legal showdown with the RIAA and MPAA. They beat back the copyright holders in the Netherlands, can they do the same in the United States?
(Thanks to Slyck Tom for writing most of this article)