Unlike many of its contemporaries that relied solely on the Gnutella network, WinMX utilized the proprietary . This decentralized architecture allowed for "multi-point downloads," where a single file could be downloaded in fragments from multiple users simultaneously to maximize speed. Even in this late beta version, WinMX maintained its support for OpenNap , enabling users to connect to a wider variety of specialized servers and "hotlists" of friends. Historical Significance and the 2005 Shutdown