I am a new proud owner of the ROCCAT Kone[+] & ROCCAT Kave 5.1. I just have one question currently I've got the headphones plugged to my laptop so not enjoying the 5.1 surround sound which is no problem. Is it important which jack I plugin. Right now I'm using the green one works fine and the sound is incredible. I'll be getting a desktop soon and will experience the full potential later . I am still contemplating which keyboard to get next month then I'll complete the set.