Hey, Markus and me are doing a livestream, showing how to do a basic soundmod for the BR 642 (replacing sounds and that stuff). We'll be live today a 3 pm MET. The Stream will be in german, but english questions in the livechat are also welcome! The video will be available after the stream ended. Then you can also activate the captions and make youtube autotranslate it in your language! Hope this helps.