I'm using the RiD powerminer right now in Southeast varrock...
This is the first time I've ever used a RiD bot and I'm not all that impressed... Although there are 4 iron rocks, it only located two and only mines them. There is no paint or anything that tells me whats going on and I'm afraid to move my mouse around (which sometimes pauses the script) because this is the first time in the last 10 times that I started it that it's doing anything.