I setup a USB flash drive XP installation for someone at work. I made a mistake and didn't enter the info for the sif file when prompted. It still installed fine, but we basically have no idea ...

Could you help me explaining how to use the Winnt.sif and unattend.bat I created using setupmgr.exe from the deploy.cab included in my Windows XP CD ?I created the file as unattend.txt then ...