Entity Framework version error in my small code first project
===

I'm writing a small test project in order to get my feet wet with EF code first.  Unfortunately, when I try compiling, I get the following error:

    Assembly 'Backend, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' uses   
    'EntityFramework, Version=4.3.1.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'  
    which has a higher version than referenced assembly 'EntityFramework, Version=4.1.0.0,  
    Culture=neutral, PublicKeyToken=b77a5c561934e089'	c:\Users\Kevin\Documents\Visual   
    Studio 2010\Projects\CFTest\Backend\bin\Debug\Backend.dll	CFTest

For some reason, there's a versioning conflict, but I dunno how to fix it.
