This can be a controversial topic as some people use such tools to beat copy
protection (Mount a virtual copy of a CD so a program thinks the required CD
is mounted in the drive or make ISO images for other purposes).I've heard
rumors that games such as Doom3 won't even run if such tools are found
installed.
From the Daemon Tools site:
"This page only supplies information and tools necessary to make a PERSONAL
BACKUP of legally owned CDs. We cannot be held responsible if any of the
information and files contained on this site are used in the pursuit of
illegal activities such as copyright infringement or piracy. By continuing,
you agree to be bound by this disclaimer".
http://www.daemon-tools.cc/dtcc/portal/index.php
****************************************************************************
***********************
Some CDRoms (dictionaries, encyclopedias, for instance) allow us to install
the full software in our harddrive so that we don't have to insert the CD in
the drive everytime we wish to consult the dictionary, etc.; others (also
dictionaries, etc.) don't allow that procedure. It's a question of software
and of the way it is conceived. I have the same problem with some of my
dictionaries. Give me an example: is it a dictionary? Which dictionary?
I also don't know how to solve this kind of problem. Perhaps someone here
will give you a more detailed answer.

               The NOSPIN Group Promotions is now offering
              Mandrake Linux or Red Hat Linux CD sets along
             with the OpenOffice CD...  at a great price!!!
             http://freepctech.com/goodies/promotions.shtml