Add Support for .CSO format

Aug 20, 2013 at 9:32 AM
Edited Aug 20, 2013 at 9:33 AM
.CSO is a compression method for the ISO image format. It is usually used to compress dumped PlayStation Portable UMD, but also capable for compressing another ISO game console, and is an alternative to the .DAX compression method. It is also sometimes called "CISO".

Reference:
http://en.wikipedia.org/wiki/.CSO
http://pspslimhacks.com/psp-tutorials/how-to-make-a-cso-compressed-image-file/