I chanced upon this <img src=/S/free.gif border=0 alt=free width=30 height=15> program just as I was trying to copy an "unreadable" DVD. Nothing in native XP would read it and even IsoBuster identified it as "No Disk". But this little gem dutifully copied an .iso image to HD and then allowed me to burn a perfect copy. I'll be keeping this one in my toolbox!
Greenfish Corporation - 300KB
OS: Windows 95/98/NT/2000/XP/Vista