This is not exactly the same, but maybe it is related:
How to display an assembly in the Add Reference dialog box
http://support.microsoft.com/default.aspx?scid=kb;en-us;306149

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Best regards,
Carlos J. Quintero
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> Is it possible to automatically add to choose items dialog in the vs.net
> IDE
> so that the user does not have to browse for them? if it makes a
> difference,
> the dll is in the GAC so i dont think they can browse to it anyway