Ok, I've spent an hour searching the forum, and surprised I don't see the question/answer.
Why in the hail would you make glasses sync via IR? I was about ready to pull the trigger and buy a VT25, then I saw how low the emitter was on the bezel, and how easily it was blocked by a center channel speaker.
Is it really that expensive/heavy/complicated to use radio freq.? I understand that limited bluetooth options exist, but can't understand how/why line-of-sight IR was so widely chosen. And why would you not put the emitter on the top bezel? This seems pretty brain-dead to me.