Hi
To change the default profile in Windows 7 SP1 64-bit, during the its installation, I passed immediately in Audit mode by means of the Ctrl+Shift+F3 sequence.
So, I have updated Windows 7 and I have configured it.
Then, I put in the c:\windows\panther directory the Unattend.xml file...
audit mode
command prompt
configurationwizard
copy profile
device installation
generalize
installation issues
internet explorer
media player
oobe
profile configuration
profile management
regular mode
sysprep
system configuration
taskbar
unattend
user accounts
windows 7
windows update