Can't use Word 10 interop

Hi;

I added the Office 10 interops as described in
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnoxpta/html/odc_oxppias.asp.
And in the GAC I have the Word 10 dll. But it won't show it in the
references, add, COM list. And I can't browse to it because it's in
the GAC.

Any ideas?

thanks - dave