I have wanted to upgrade my overall sound experience for awhile now, and playing the games that I do I want some better sounding headphones. My Sennheiser EH150's mic just broke the other day. I am not really too happy with the overall quality of the sound of them either. I want some bigger nicer quality headphones. I do not want to spend over $100 on the headphones. Another question, how are wireless headphones? Are they poor quality, laggy? What would be some good choices. Keep in mind that I just have onboard audio (Realtek ALC880), but I am considering a new soundcard as well, any suggestions?