Problems Creating and Saving Add-in

[JackRazz]

I'm trying to create a file for my global macros and would like to use an
Add-in. However, all I have in my 'Save as type' is
*.xlsx
*.xlsm
*.xlsb
*.xls
*.xml
*.mht

I have a version of Office 2007 I got from a Microsoft’s Launch Tour 2007
Seminar last spring in Houston. It called Launch 2007 Resource Kit that comes
with a Trial Version of Office Professional 2007 and Office Groove 2007 and
along with promotion codes (product keys) that upgrade it from the trial
version to a full version.
So I must be missing something. Could I have missed something in my install?
I checked and didn’t see anything as it relates to save as plug-ins. Although
fuller than the trial version, could this be a little hungry compared to the
full retail version?

Thanks - JackRazz

ps. - It appears to be missing the Data Analysis and Scenario add-ins as
well. Another words, they are not on the CD and I can’t install them.

 

[JackRazz]

Update:
I did a little googling and discovered that the version distributed during
the Launch Tour was just the Trial Version with a Microsoft Office Product
Key:

So, perhaps I should have asked this question in the Office Setup group.
I'll wait for a response here first and then move the question over there.