Disk Maintainer 4.0 is a software to handle your CDs and DVDs.
Consider a situtation u have 50 CDs/DVDs and if you want to find a particular file(say a software).Will you insert each and every Disc into your Drive to search the file. Frustrating isn`t it?
So here is the solution with this software you can virtually add the file structure of your CDs and DVDs (Note only the file structure it needs only around 700 KB of disc space and for DVDs around 1.5 MB) so that you can view the CD/DVD latter as if it is in the Drive.