wezeku 

Mpir.NET lets you use the MPIR library, which is a GMP fork for Windows, from .NET languages. The current version incorporates 32- and 64-bit builds of MPIR 2.7.0.

EFConcurrencyModeTest helps you write unit tests (for e.g. NUnit) that test whether optimistic concurrency for Entity Framework is enabled in your EDMX files.