Problem with settings in unattanded

Hi bros,

I'm trying to make a new XPSP2 installation CD that I do not want it is fully unattended. The problem is that I sometimes lend the CD to my relatives, that's why a different username will be set in every installation. So that I don't put a certain username in Unattended field (but some tweaks, themes, devices and SATA drivers and hotfixes or CDKEY). However, if I leave the Users field default and Autologon User name is "none", I won't be able to use the unsigned theme (only classic) and Autoupdate function is gone. If I set Autologon username Administrator, I will have the Administrator default computer name (in My Computer, I see Administrator's Documents instead of My Username's Documents). I like to have a CD that has an installation wizard just like the original.

Hope I explained the problem clearly 'cause I'm not an English speaker.

Please show me the right way or some hints.

Another question: When trying to integrate SATA drivers, I got this error

The parameter is incorrect.
However, the integrated driver may still work.
This usually happens if you do not have the Administrator privileges.

Can someone please explain this error?

Thank you for your help.

Edited January 1, 200917 yr by tupedo