Simon was gracious enough to provide directions to build a DLL to directly support the RTL Dongle in his new V2 application.  In an effort to help others out I have followed his directions and built the DLL to make it available to those who do not have the required development tools.  I used Microsoft Visual Studio 2010 and the following source code:

I followed the directions at:

In the zip file you will see two directories:

If you are using a 64bit copy of windows you will need to copy the files in the 64bit directory to the following location:

C:\Program Files\

For 32bit windows copy them here

C:\Program Files (x86)\

Here is a link to the DLLs. Jan 6th 2013 Feb 9th 2013
Here is a screenshot running my RTL Dongle listening to a local FM Radio broadcast.