I would love a second confirm on Suprnova ZEN. No Suprnova pools worked for me when I was testing but I honestly don't remember if I tested ZEN, so it may totally work (and I'm not doubting the poster, just very curious). I'm currently mining on a very small pool (coinblockers BTG) and I want to keep supporting so I probably won't be testing for at least a day or two unless something important comes up, so maybe someone else can test the current requests and confirm/try the current failed ones...