I threw a bunch on there today and messed around with it. It was definitely working with 8 GPU, although there are periods where it is using the CPU and not the GPUs. I can't honestly tell what's going on exactly (didn't have much time to dive into it other than turning it on) and I know the miner is a work in process but I was still able to mine about 10,000 coins today and just recently shut it down and moved it back over to Zen. Very interesting Algo more so than the project... Where I couldn't find much info on it. The white paper was simply an explanation of X16r and not the coin.