It's great to hear that you're getting back into bitcoin mining with a mini farm. It sounds like a fun hobby to have. With the summer heat, I totally get why you wouldn't want another big miner - they can definitely put out a lot of heat. In terms of your question, since the thread is quite old, I'm not sure if you still need an answer. However, if you're interested in Forex trading, there are a lot of Forex trading tools out there that can help you analyze the market and make informed decisions. Some popular tools include MetaTrader, TradingView, and Myfxbook.