Emule is based on edonkey network and also uses the network KAD through the Kademlia protocol. The network kad allows users to exchange files even without being connected to servers, because this file sharing takes place directly between users connected, without going through any server. You do not need code installation emule.
Finally comes the new version of the Emule 0.49, after the famous release 048. In the new version were corrected many bugs and other problems, the new eMule also has a new look and feel more simple, intuitive and clean. Improved system KAD network, available in English for Windows Vista, XP and 2000. Emule version 0.49a compatible with ADSL.