Office 2003 Proofing Tools slipstreaming?

[TheRookie]

Maybe this is a stupid question, but would it be possible to integrate Office 2003 Proofing Tools into Office 2003?

If not, I have a 2nd question. Is it possible to slipstream SP1 for Office 2003 Proofing Tools into Office 2003 Proofing Tools CD.

I have tried the administrative install (setup.exe /a) but that does not work.

Anyone have an idea?