I don't understand why the vast majority of F# developers (those using VS 2010 and .NET 4) are forced to either download the source and compile their own version of the PowerPack, or set up an assembly binding redirect for the .NET 4 version of FSharp.Core for each project that uses the PowerPack.
 
Would you consider making an official .NET 4 build and allowing people to download either the .NET 4 or the .NET 2 version, depending on their needs?
 
Even better, could you please, please put both versions into an official NuGet package? Daniel Mohl has set up an unofficial package (http://nuget.org/List/Packages/FSPowerPack.Community) but the last time I checked, his version still had .NET 2 binaries in the "Net40" folder.