Go back in the early pages of this page. I bought my GT about 2 yrs ago or so. There were alot of posts concerning the GT back then, alot of great info. It was from the comments and research done on these pages that led me to purchase the GT. Seems that nobody has been talking about the GT lately with all these new machines coming out by Minelab. Going back and searching the older pages will yield a ton of info. Bryan