On the CD Super WinPE Plus 2004 there is a very small ghost version what can do anything and boots from the CD. You can Make and Restore an image, Make and Restore an image through the network. The whole ghost version is 4.82MB but I don't think I can post the files on this forum (illegal), but maybe you can get the disk somewhere else.
Here are some screens of the cd i'm talking about:
http://www.stv.ee/~butax/winpe.htm