Service packs for the operating system and office suite are not the same. To update your O/S you need SP2 for Win XP Home edition. To update office 2003 you need to install the latest SP2 for Office 2003.
I still have Service Pack 1 on my PC (Windows XP Home) and i haven't upgraded to Service Pack 2 due to driver conflicts with music gear.
It seems this Office 2003 update is called SP2 update, which sounds too close for comfort. Will this Office 2003 SP2 update my Windows XP Home to SP2 as well?
What im getting at is are they one and the same? (It is quite large about 40-50MB.) I will not update if it is.

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