Error : Visual 2005 is more C++ compliant and my projct doesn't compile

Hi,

I found a project called ACF and that implemnts .NET classes into C++.
The issue come from the fact that it was developped under VS 2003
and under 2005 I get the following

c:\acf\src\corlib\acf\acfbase.h(364) : error C2299:
'Acf::RefPtr<T>::RefPtr' : behavior change: an explicit specialization
cannot be a copy constructor or copy assignment operator

template <class T> // T: reference types (object, interface)
class RefPtr
{
// Fields
private:
     T* _p;

// Constructor & Destructor
public:
     RefPtr() : _p(null)
     {
     }
     RefPtr(T* p) : _p(p)
     {
         _AddRef();
     }
    // Templated version to allow pBase = pDerived
     template <class U>
     RefPtr(const RefPtr<U>& src) : _p((U*)src)
     {
         _AddRef();
     }

     // METHOD BELOW DO NOT COMPILE
     template <>
     RefPtr(const RefPtr<T>& src) : _p((T*)src)
     {
         _AddRef();
     }

     ~RefPtr()
     {
         _Release();
     }
.....
};

How can I fix that ?