Sorry guys, it works perfectly for me, I'm on a Sprint Hero running Fresh 2.3.2 Rom, (Yes I know it's not out yet, I am a donator and no I will not send out links). I simply renamed it to Gallery3D.apk and adb pushed it into the /system/app directory. I have had no problems with it, and the inverted icon shows up fine for me. Unfortunately my modding abilities end at minor cosmetic fixes like swapping out icons (which was a first for me anyway).