One glaring ommission about creating the MSP file after running "Setup.exe /admin" is that once you create the resulting .MSP file, you save it to the "Updates" subfolder of the network installation point, and any MSP files contained within that folder are automatically applied when Setup.exe is run (including the customisations you've made).
To suppress the "Outlook is not currently your default mail application" message at first run of Outlook, configure the "Make Outlook the default program for E-mail, Contacts, and Calender" setting in the OCT. This setting can be found under Modify user settings>Microsoft Outlook>Outlook Options>Other.
setup.exe /adminfile office2010.msp
Ever have your install of office want to register for every user? Make these registry changes to stop that
Created DWORD under both NoReReg Value of 1
If creating a master to sysprep and you are copying that user to default this will fix it for all users.
if using KMS for office you can add this post install task to make sure it checks in with the server post image
start /wait cscript "c:\program files\microsoft office\office14\ospp.vbs" /act
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