hi guys just bought a nvidia 3d vision 2 kit . i got it all up and working ! the front button on the ir emitter with the nvidia logo glows light green and dark green when in 3d which i know is correct ! but when i go turn the ir emitter off i cant !!! is it supposed to be on all the time ? i cant findmuch info on this ! ive got no problem with it being on all the time if its supposed to be that way , but i just thought it was supposed to turn on and off though ! i know the glasses turn off after 1o mins when not in 3d ,any ideas guys ?? thanks in advance