After reading the ENTIRE thread, I saw no one mention this. I got the 64x pack and put it in Technic SSP. So SPHax works fine, most of the textures are good, but some are broken. Dunno if this is a download error or someone forgot the textures or something, but here's a list of the broken textures I've found so far. If anyone knows what the problem is, please tell me.
1. Sapphire, Ruby, and Emerald item textures are white squares.
2. Nikolite item texture is a white square.
3. The background textures for furnaces, workbenches, and chests are all white. Loaded up Technic again and this was fixed. Weird o.O