Mono Project is an Open Source implementation of the various ECMA and .NET framework technologies for Unix, Mac OS X, and Windows. The project includes a compiler, a class library, and a CLI runtime engine.
This is the first beta towards the release of Mono 1.2. It supports OS X on Intel boxes. A basic implementation of System.Transactions has been added. Sending the QUIT signal to a running Mono process will produce a stack trace of each thread. Large file uploads are now supported in ASP.NET.
