Install of CS4 causes Word to prompt on close of Windows

Question

I installed CS4 Web Premium from the DVD yesterday. Afterwards, I opened Microsoft Word 2003 and hid the additional toolbars that CS4 sticks into the Word UI.
I have Word set to prompt me to save Normal.dot if it has been changed. Since I installed CS4 (including Acrobat Pro and Contribute) I get prompted to save Normal.dot every time I close Word. It doesn't matter whether I click Yes or No, the next time I launch Word it asks me again. 
How can I stop this behavior (aside from disabling the prompt, which is a safety feature)? 
Windows XP SP2 
Charles Belov 
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Answer 1

I seem to have solved the problem! I'm using Word 2003 in XP but I assume it should work for others.
I created a new macro in Word named AutoClose containing the following:
Sub AutoClose()
NormalTemplate.Saved = True
End Sub
I did not assign the macro to a toolbar - it just saves into normal.dot.
This then stops the prompt to save the Normal template when Word is closed. However, first you have to save normal.dot otherwise the macro will be lost. To do that I added a SaveAll button to a toolbar (using Tools > Customize > Commands > File and dragged Save All to the toolbar) then clicked the new button to save normal.dot before closing Word.
Note that it doesn't matter whether "Prompt to save Normal template" is checked or not in Tools > Options > Save - it doesn't prompt either way.
I then made normal.dot read-only to ensure that it was not changed inadvertently in the future (for example to prevent any macro viruses creeping in).
Now if you ever want to re-save normal.dot (for example if you add a new macro) then click on the SaveAll button and save normal.dot with a different name (can't save as normal.dot since it's read-only) then rename back to normal.dot. In XP normal.dot resides in C:\Documents and Settings\[username]\Application Data\Microsoft\Templates\).