The most easy way is to use a USB flashdrive.
First of all, i would suggest using Windows XP Embedded studio with SP2
and Feature Pack 2007!
(feature pack 2007 has the needed USB boot component)
You can make a Windows XP Embedded Image, using the Via supplied driver components (
VIA Embedded ? Leadership in Integration and Miniaturization - VIA Technologies, Inc.) and other components already in the Windows XP Embedded package.
You need the "USB Boot" component to boot correctly from USB.
You can prepare a USB Flash Disk for booting with the UFDprep.exe tool in the utilitys map in the Windows XP Embedded studio map (Program Files).
Works for me here
