Issue using toolkit for WP7 - type or namespace name 'Toolkit' doesn't exist
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I'm going mental with WP7 toolkit import. I've already read a lot of similar questions but nothing seems to work. 

I'm trying to using the WP7 toolkit for a 7.1 project with Microsoft Visual Studio 2010 express for windows Phone.

Everything seems to be pretty simple, I followed all the instructions:
http://www.codebadger.com/blog/post/2010/11/01/WP7-Tip-of-the-Day-Silverlight-Toolkit-Gestures.aspx

so, what I have now is

DashBoard.xaml
    
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
    mc:Ignorable="d" d:DesignHeight="768" d:DesignWidth="480"
    

DashBoard.xaml.cs
    
    using Microsoft.Phone.Shell;
    using Microsoft.Phone.Controls.Toolkit;
    

Of course I've installed the _Silverlight for Windows Phone Toolkit - Nov 2011.msi_ 
downloaded here 
http://silverlight.codeplex.com/releases/view/75888

And I added the reference by right-clicking on _Reference -> Add Reference_ and and added the dll I've found at

_C:\Program Files (x86)\Microsoft SDKs\Windows Phone\v7.1\Toolkit\Oct11\Bin_

but I still have the error mentioned in the title

**The type or namespace name 'Toolkit' does not exist in the namespace 'Microsoft.Phone.Controls' (are you missing an assembly reference?)**

does anyone know hot to make it work?
