as you say its for a legitimate purpose.
try these steps:
SOLUTION 1: DO IT URSELF
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1.)download isobuster from
http://www.isobuster.com/
2.)create a folder in your system to store the cd contents
3.)open copy protected cd with isobuster
First, start up IsoBuster and hold down your shift key while inserting your copy-protected CD.
I recommend that you hold down the shift key because it blocks the Windows ‘autorun’ feature, i.e., prevents the CD from launching programs automatically. The reason this is necessary is that some copy-protected CDs (for example Contraband by Velvet Revolver) automatically install suspicious Windows drivers, which people have reported cause problems when you later want to play normal CDs. If you don't want to hold down the shift key every time you insert a copy-protected CD, there is also a way to disable autorun altogether.
4.)extract the cd contents to your folder
5.)burn the folder contents onto blank cd
6.)ENJOY !!
do refer the source for details :
http://www.dsg.cs.tcd.ie/~haahrm/copying-protected-cds/
SOLUTION 2: USING SOFTWARES
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1.)use CDMATE 30day trial then buy software .
http://www.cd-mate.com/downloads/CDM_Enu_Latest.exe
OR
2.)use freeware clonyXXL
http://www.cdfreaks.com/software/download/75
SOLUTION 3: SEARCH IN PROPER WEBSITE FOR SOLUTION
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http://www.cdfreaks.com
HOPE IT WORKS.
haven't tested it myself. never felt the need.