I am having a hard time getting a clear picture of your PC's
disks/paritions.
Most PC's have a single C:\ partition, which includes the operating
system, programs, and user data. This C: partition uses 100% (or nearly
100%) of the space on the primary (possibly the only) internal hard drive.
This is not a good organization strategy, but very common for name-brand
PCs.
Additionally, many PCs come with a small hidden partition, that contains
an image of the C:\ drive. This can be used to restore the PC to the say
you bought it. Contact the PC maker for mote info on how to do this.
But, realize that "restore" to a pC maker means (1) destroy all user data,
(2) restore what came with the PC. Most users do not really want to do
this after they have owned the PC for a while.
However, it is possible to have multiple internal hard drives and multiple
partitions on each, as well as multiple operating systems.
Think about which you have, or want to have, then read on.
I have been using True Image for years under 98 and XP. Its images are
files that end in ".tib". These can be a single large file, or a set of
seqeunced smaller files. That is the user's choice. But, in any event
these are ordinary files, and thus can be copied/moved, just like another
files. If you want them on an external hard drive (good idea), just
copy&paste, then remove the copy on the internal drive. You could
cut&paste, but I always perfer to be sure that the copy works, before I
delete files.
As for future usages of True Image, do NOT use the so-called "secure
zone". While better than nothing, if the internal drive dies, you lose
everything. Instead, do a normal "create image". Select what you want to
backup (probably C
, and where you want to write the image (probably an
external disk), and what size chunks (200MB to 650MB will be more
tractable than one big file). Then, do it.
Note that if you create an extra partition on the internal hard drive
(e.g., via Acronis Disk Director), think about separating your personal
files (DOC, XLS, JPG, MP3, AVI, etc) from the operating system and
programs. Then, the backup will go faster, and a restore will, too. You
do not need to use True Image to backup personal data files. A simple
copy&paste will suffice. Further, you might want to backup personal files
everyday, at least any new ones. In contrast, backup the operating system
and programs less often, only before (and maybe after) changes, includingh
those monthly XP updates. Use True Image for the OS+programs, since it can
backup even locked files. Note that there is no reason to backup
pagefile.sys or hiberfil.sys, since XP will re-create these when it turns
on.
Note that backup speed is slower for external USB 2.0 than for internal
SATA. However, the speed should be about the same for external eSATA as
for internal SATA. If you are using USB 2.0, then you might want to
consider an internal "scratch" partition for short-term backups, such as
just prior to an install/uninstall/update. In the event things go wrong,
you can very rapidly do a restore. Note that most PC problems I have
encountered were the result of bad installs/uninstalls, not viruses, not
hardware failures. Still, I would not recommend having all backup images
on the internal drive, since other things can go wrong.
Finally, the external hard drive is only safe from viruses and power
surges, if most of the time it is not connected to the PC and is off.