A friend of mine gave me his spare Explorer II to play around with before I purchase it. I am wondering if any of you can recommend any decent instructional videos on how to use the machine. I can find all kinds of videos of people digging deep silver, but that isn't what I'm looking for. I want to familiarize myself as much as possible with the controls. I am familiar with Minelab as I have an old black box Sovereign. But this digital control seem overwhelming at first. I am thoroughly reading the manual and committing myself to learning how to use the machine. He will give me instructions and show me how to use it, but I want to soak in all of the online information that I can.