1. I want to run an unattend install of XP. Can I put a command in the
unattend.txt file to install XP into a single 5GB partition.

2. What I then want to do is to SYSprep this install, and specify in the
sysprep.inf file, that this 5GB partition grow to fit WHATEVER the size of
the disk in the PC (the disks will always be bigger, not smaller than 5GB).

The reason for this is that I don't have to worry about disk sizes,
whatever my disk, the image/partition should stretch to fit the varying
disks in the PCs. Im I thinking along the right lines or is my proposed
solution not possible ?

If someone can tell me if this is ok, and also what the necessary commands
are, thanks.