Here are my results since my last post.
Start with SP3 already integrated
Successful unattended installer:
nlite integrates hotfixes, removes components, and sets unattended options
slipstream DriverPacks
make iso
UNSUCCESSFUL repair option installer:
nlite integrates hotfixes, removes components, and sets unattended options, prompt repair
slipstream DriverPacks
make iso
The problem is there is no repair option, DriverPacks prevents it apparently.
SUCCESSFUL repair option installer:
nlite integrates hotfixes and removes components
slipstream DriverPacks
nlite sets unattended options, prompt repair
make iso
Thanks for all the input. I'll check out the tutorial.
I make the repair installer to use as a last resort before a clean install. Sometimes it works.
I remove components so the installer will fit on a cd. Perhaps I'll graduate to dvd next time.
(I still might remove IIS.)
Removing components seems to cause sfc /scannow to discover many files are missing.
DriverPacks and nLite are both great software and they have helped me maintaining 160 XP systems since 2005, I think.
Jerry