Help with editing an exe!?

Good Afternoon


So I want to mess with a friend. He is getting a new pc today and he always asks me to give him links to install stuff. So I want to create a TS3 install that has My Little Ponies for the voice. Is this possible in any way?

I'm not sure how Team Speak works but i'd suspect you could just change the sound files for the announcer with the ones you want as long as you rename them properly.