begin quote
Diskeeper Lite is a short version introduction to full-featured 
Diskeeper. Diskeeper Lite can only analyze fragmentation levels and 
run manual defragmentation
on one disk volume at a time. All time and money saving Set It and 
Forget It scheduling, system management functions and network 
controls are shown and
explained, but rendered inoperative. This tool will show you how easy 
the full version is to install and operate across any size network .

end quote

This is the Readme file included with the installer for Diskeeper Lite:

README.TXT October 11, 2002

Diskeeper[R] Lite (build 418)

This text file provides information you should know about this
version of Diskeeper Lite.

WINDOWS VERSIONS AND PLATFORMS SUPPORTED
========================================

Diskeeper Lite is supported on these operating systems:

o Windows XP Professional
o Windows XP Home Edition
o Windows 2000 Server
o Windows 2000 Professional
o Windows NT 4.0 Server
o Windows NT 4.0 Workstation
o Windows Me
o Windows 98

Diskeeper Lite operates on the Intel x86 platform (including
Pentium and compatible CPUs from other manufacturers).

FILE SYSTEMS SUPPORTED
======================

Diskeeper Lite supports these file systems:

Operating System File Systems
---------------- ------------
Windows 2000/XP NTFS, FAT16 and FAT32
Windows NT 4.0 NTFS and FAT16
Windows Me/98 FAT16 and FAT32

Note that the 12-bit FAT file system is not supported. (The 12-bit
FAT file system is used on FAT volumes smaller than 16 megabytes
in size, such as floppy disks). In addition, NTFS volumes formatted
with a cluster size larger than 4 kilobytes are not supported.

DISKS SUPPORTED
===============

Diskeeper Lite supports a wide range of SCSI and IDE disks,
including:

o Primary Partitions
o Extended Partitions
o Logical Drives
o Volume Sets
o RAID Arrays
o Mirrored Disks

RESOURCE REQUIREMENTS
=====================

The disk space requirements for Diskeeper Lite depend on
several factors. In general, Diskeeper Lite needs only
about 3 MB of disk space, and about 8 MB of free space to allow
for temporary files during the installation.

Additional Software Requirements
--------------------------------

On Windows NT 4.0 computers, Service Pack 3 or higher is
required for Diskeeper Lite to operate properly.

Diskeeper Lite relies the Microsoft Management Console (MMC).
The MMC provides a single point of control for system utilities
such as Diskeeper Lite. The MMC is used as a central location
for a variety of Microsoft and third party administrative tools.
If not already present on your computer, the Diskeeper Lite
installation procedure automatically installs the MMC.

Proper operation of Diskeeper Lite requires Internet Explorer
4.0 or higher.

INSTALLATION NOTES
==================

Before you start the Diskeeper Lite installation,
please note:

o Windows NT 4.0 machines must have Service Pack 3 or
 higher installed

o On Windows NT 4.0 machines, if you have previously
 installed Diskeeper Lite on your computer, Executive
 Software recommends that you uninstall it before
 proceeding with the installation of this version. Use
 the Add/Remove Programs applet in Control Panel to
 uninstall Diskeeper Lite.

o On Windows 2000/XP machines, installing Diskeeper Lite
 will not remove the built-in defragmenter, but
 Diskeeper Lite will automatically become the default
 defragmenter.

o To install the Windows NT/2000/XP version of Diskeeper
 Lite, you must be logged into an account that is a
 member of the Administrators group.

INSTALLATION OVERVIEW
=====================

Diskeeper Lite is installed by double-clicking the
self-extracting compressed file you downloaded. When you
double-click the file you downloaded, the files are unpacked
into a temporary folder on your hard drive, and the SETUP.EXE
program is automatically started. The SETUP.EXE program:

o Confirms that you have Administrator privileges (on Windows
 NT/2000/XP systems).

o Determines which version of Windows you are running.

o Checks for sufficient space on the disk for the installation.

o Detects and notifies you of any previously installed Diskeeper
 software.

o Installs the MMC, if necessary.

o Copies the Diskeeper Lite files to the destination
 directories, updates the Windows registry, starts the Diskeeper
 service, and creates a new Program Group and Desktop Icon for
 Diskeeper Lite.

UNINSTALLING DISKEEPER LITE
===========================
Follow these steps to remove Diskeeper Lite from your
computer:

1. From Control Panel, double-click Add/Remove Programs.

2. Click the Install/Uninstall tab (or the Change or Remove
 Programs tab under Windows 2000/XP).

3. Highlight the Diskeeper Lite entry.

4. Click Add/Remove (Remove under Windows 2000/XP). This
 removes the Diskeeper Lite program files and registry
 entries from your computer. In most cases, the Diskeeper
 Lite installation directory will not be removed.

5. Manually delete the Diskeeper Lite installation directory
 if it exists.

Note: If the MMC has been installed on your computer, it will not be 
removed when
Diskeeper is uninstalled.

(c) Copyright 1997 -- 2002 Executive Software International, Inc.
 All rights reserved.

Diskeeper and Executive Software are registered trademarks owned
by Executive Software International, Inc.

Microsoft, Windows, and Windows NT are registered
trademarks owned by Microsoft Corporation.

All other trademarks are the property of their respective owners.