So you're using Nexus OSS (now known as Sonatype Nexus Repository Community Edition), but you've heard about all the cool things you get if you moved to Nexus Professional (now known as Sonatype Nexus Repository), which includes rich component information, managed release process, smart proxy, staging, enterprise level support, control over external artifacts, integration with enterprise security.
Want to get a better idea of how to setup Sonatype Nexus Repository to take advantage of these features? That's what the Nexus Professional Deployment Guidelines is for. This free download is made possible through TheNEXUS Community Project.