On the Yiimp homepage:
"DO NOT USE a BTC address here, the auto exchange is disabled!"
Anyone know when they will have auto exchange back up? Never used them before but would like to give them a try if they have auto exchange.
They don't do auto-exchange. Never have as far as I can remember.
I have never tried to use them with Miner Control, but my guess is you would have to put the different coin addresses in the config file for each algo you are mining. Then have it go to Bittrex or another exchange and then do the auto exchange or do the trading yourself.