Cannot unzip K1R 1.1 or 1.2, error indicates that all .wav files are corrupt, using my Mac. I was however able to extract K1R 1.0 successfully which is better than nothing. I am using the Mac App store version of KotOR 1, and using The Unarchiver to extract, first .7z file that has ever given me grief. Would be nice to be able to use latest version of mod though. Developers if you want more info about the error codes let me know, more than happy to provide if you plan on fixing this.