Meant to be Seen

I'm interested in buying the XPAND 101 glasses, and then buying a cheaper IR emitter elsewhere.
Does anybody know which emitters are compatible with these glasses?

Side Note:
Does anybody have the specs for these glasses such as contrast ratio....

I was hoping to do something along these lines as well. Kinda looks like in screwed now, I have a Samsung PN42B450 which I specifically bought for its 3D capability a while ago and now that I feel like spending 200 bucks for one pair of glasses they don't seem to exist anymore. Is there anyway I can purchase the 110 dollar Xpand glasses and get the IR Emitter for cheaper? They want 600 dollars for two pairs and an Emitter and thats a little too much. I can't even find Samsung's SSG-1000 anymore. Or does anyone know where I can still buy the Samsung SSG-1000 glasses and an IR Emitter?
Thanks a bunch!
-Jack

Well I know that the Samsung glasses are discontinued but you could always just get generic DLP shutterglasses like these here: http://www.i-glassesstore.com/dlp3d-wireless-2set.html" onclick="window.open(this.href);return false;