title: NuGet Server With Caching
body: <p>I have a build server that pulls nuget packages on every build, and currently have a NugetGallery deployed internally for custom packages. Right now that eats bandwidth like no tomorrow (not a huge deal, but I want to be kind and make things faster for us).</p>
  
  <p>So I want to auto-mirror repos and cache them.</p>
  
  <p>So far I have a few options: MyGet, which is a cloud-only offering (so no), and Proget (which I'm leaning towards). Are there any other options for auto-mirroring I'm missing?</p>