Daemon Tools: I'm using the Pro
version. (Follow directions to properly install)
1) Insert disk into drive. For this example I
used Call of Duty 4: Modern Warfare. (When
game starts, exit out)
2) In Daemon Tools, select "make new
image". (Button at top left corner) Set the
image file path and hit start. For me it took 9
min to complete.
3) Once it is finished, click on the newly
created icon for the game. (Close game after
it starts up) This will put the game in the
virtual drive. For me it was drive F.
4) Open up DVD Decrypter and select the
virtual drive. Change the mode to ISO and
select the destination for the file. Start DVD
Decrypter and wait till its finished. It took me
about 5 min to complete.
Hope this helps,