Yup...i experienced the same also....need to switch off the main switch in order for it to completely shut down...if you on back the switch again the lights will stay off until you turn on your computer...

Well, i bought the wireless h about a month ago for my pc gaming...from what i can say when compared with razer tiamat 7.1 ...the sound coming from wireless h is much better eventhough it is wireless and only got two big drivers...but in order to get a full 7.1 virtual surround sound, you need to connect it with an optical jack though...so far it is a money well spent...i dare not say it is an investment though, unless i can get my moneys worth by becoming a professional gamer and winning alot of tournaments....