Visual Rx Version 2.0.20622.60 I have release a new version of Visual Rx just before my fight to the Build conference. the version support .Net 4.5 and is having a new plug-in model. this post will be follow by a post about writing plug-ins for the Visual Rx. for the client side it is recommended to use the Nuget package (write visualrx into the Nuget search box). if you want to learn more about .Net 4.5 parallelism, Rx and Tpl Dataflow you can check out the Sela developer practice conference...