Problem Linking HyperLink 3 Images on Same Cell Text Line. Need hero.

Hello Friends,

I need a hero, please. VB.NET, CS6. I am trying to add hyperlinks to 3 images. Here's the code (it's VB.NET but the logic should be easy to understand)

        If imageFileName IsNot Nothing Then

            Dim rect As ID.Rectangle = curTextItem.Rectangles.Add() : With rect

                .Name = imageFileName

                .GeometricBounds = geoBounds

                .Place(imageFileName)

                .ClearObjectStyleOverrides()    'needed to eliminate drop shadow

                .StrokeWeight = 0               'needed to eliminate stroke

                .Fit(idFitOptions.idProportionally)

                .Fit(idFitOptions.idFrameToContent)

                .Select()

            End With

            If imageLink IsNot Nothing Then

                Dim myHyperlinkURL = aDoc.HyperlinkURLDestinations.Add(imageLink)

                Dim myHyperlinkSource = aDoc.HyperlinkPageItemSources.Add(rect)            

                Dim myHyperlink = aDoc.Hyperlinks.Add(myHyperlinkSource, myHyperlinkURL)

                myHyperlink.Visible = False

            End If

        End If

FYI:  curTextItem is a cell.Text object.

When I add them without the hyperlinks, everything works fine (comment out red lines). However, when I try to add the first hyperlinkSource it errors with:

A first chance exception of type 'System.InvalidCastException' occurred in InDesign Scripting.exe

Additional information: Unable to cast COM object of type 'System.__ComObject' to interface type 'InDesign.PageItem'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{D7D2C130-D321-11D1-AAA2-00C04FA349C7}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).

I've tried just about every imaginable object reference to replace "rect" (except the "right" one) to make this work. If I choose to use "HyperlinkTextSources" instead of "HyperlinkPageItemSources" I can successfully link the first source by using  "aDoc.HyperlinkTextSources.Add(curTextItem.Texts.LastItem) but when it gets to the second source it errors with:

"The object you have chosen is already in use by another hyperlink."

I've been at this for about a day. If I were a smarter guy I might have given up a while ago, but I am stubborn. I know that I am missing something simple. You'll probably hear me smack my head from wherever you are when I get the answer. Please help.

Thank you kindly,

-TT