I tried this project and it works as supposed to.
1. Rebuilt all files, look at character: it sais "Damn you're looking good".
2. Went to Speech dir and deleted Ego1.wav
3. Copied Ego3.wav into Speech dir, and renamed to Ego1.wav
4. Pressed F5 in the editor, look at character: it sais "Talking to yourself is a sign of madness".
1. Rebuilt all files, look at character: it sais "Damn you're looking good".
2. Went to Speech dir and deleted Ego1.wav
3. Copied Ego3.wav into Speech dir, and renamed to Ego1.wav
4. Pressed F5 in the editor, look at character: it sais "Talking to yourself is a sign of madness".