So I was walking around J&R saturday morning, saw they had the JVC adapter for under $90 and after roughly following this thread, made an impulse purchase. My biggest problem with the adapter was localization which is different then the Dolby Headphone demo I have gone through before. When playing Halo, I was having a tough time telling where sounds were coming from whether left, right or behind. Also, without a headphone amp the bottom end is M.I.A. and I have pretty easy to drive headphones... AKG 81's. Once I hooked up my headphone amp, things got better... I defaulted to DH1 as it seemed to have the least processed sound. Overall, I would have been happier if I paid $40 for it but I am keeping it mainly for late night gaming and watching movies on my laptop.