I've been searching for quite a while to find this so sorry if I easily missed it. Anyway, someone had posted a new thread here with a site link to basically "create your own" glass back housing for the iPhone 4. If I remember correctly, it was just within the last couple weeks. The site wasn't just normal colored glass that has been around forever. It was actual custom glass housings and for the life of me, I can't seem to find it. If anyone has an idea of what I'm talking about, please provide the link. Thanks!