Thanks to everyone for coming!
A Survey of Multi-threading in .NET 4.5: Slides | Sample Code for all 6 libraries | More Samples for Async/Await
Reactive Extensions: http://msdn.microsoft.com/en-us/data/gg577609
TPL Dataflow: http://msdn.microsoft.com/en-us/devlabs/gg585582
Async Targeting Pack: http://www.microsoft.com/en-us/download/details.aspx?id=29576