Norton Ghost :
Does the job but there have been a lot of issues. Have not used it myself but feedback from the Forums suggests that it is not perfect.
Copy Commander :
Very simple program. Does what it says. If your needs are simple and you have limited technical capability then this is the one for you. It does not support networked or external drives but it does support IDE and SATA disks and is really simple to use. click here
Acronis True Image :
Possibly the most powerful of all disk copy utilities. Early build of v9 had a few major bugs. The latest build seems to have resolved these issues. BUT..... this is not a program for the faint-hearted. If you are technically competent and understand the terminology then go for it. However, the User Guide runs to over 80 pages and you should read it - all of it - before even installing. click here