80 Gb is a large number to do it with DOS base ghost.exe
I would suggest Acronis 11 or if any body has Seagate Hardisk
or maxtor (seagate ownes Maxtor) a free version of Acronis
True Image 10 is available Here:
http://www.911cd.net/forums//index.php?showtopic=20220it only works if you have one of their hard disk on your system
or in an external HDD
I bought a 750 MB Maxtor so I can use the Acronis true image
as it has a BART PE plugin .
if you are not familiar to Bart PE
go to UBCD4WIN web site and down load and make a Bootable CD
and they have other free cloning and imaging software free
such as Drive Image XML
I realy like Acronis software as they seem to be very helpful
and provide a Bart PE plug in with their software
which helps put it on a UBCD4WIN bootable CD.
or one can make a GUI bootable CD for recovery.
the only situation that Ghost.exe is still useful
is the way DELL still use it to put a large XP image on
to a large FAT 32 Hidden Partition and boot to that partition pressing F11 through a Boot manager (such as IMB bootMGR)
http://www.911cd.net/forums//index.php?showtopic=14127&pid=111856&mode=threaded&...as described in one of the links above.
I tried to partition my external 750 Mb external hard disk
and added a 10 GB fat32 partition on it .
DOS driver on that floppy saw it but when I executed the ghost.exe
it froze and did not like it one bit .
My advise to you is either change to Acronis 11
or ghost 12
I personally think Acronis is better with external large USB hard Disks.
and it has BART PE plugin
Regards Ben