Kerodo said:
This one works well, it's light and easy to use:
http://www.drivesnapshot.de/en/
I believe you can do images for 30 days and restore forever. So if you
wanted to use it a few times to get the job done, you'd not need to
purchase it or register.
Take a look at G4U at
http://www.feyrer.de/g4u/
It is completely free and I've used it myself. The website has the
following to say:
g4u ("ghost for unix") is a NetBSD-based bootfloppy/CD-ROM that allows
easy cloning of PC harddisks to deploy a common setup on a number of PCs
using FTP. The floppy/CD offers two functions. The first is to upload
the compressed image of a local harddisk to a FTP server, the other is
to restore that image via FTP, uncompress it and write it back to disk.
Network configuration is fetched via DHCP. As the harddisk is processed
as an image, any filesystem and operating system can be deployed using
g4u. Easy cloning of local disks as well as partitions is also supported.