Minelab will have to come up with something PI detector with accurate ID or something I have been messing around with a buddies AT Pro they have had some issues with falsing with coil connection and ear phone connection but most have been sent in with a 3 day turn around with great service.For 600 bucks just testing in dirt floor of pole barn and going to junk area in park for a few hours all I can say is WOW minelab has to come up with a new detector for about 700 bucks that will have to be a lot better than AT Pro they are selling them like hot cakes especially in this economy there may be not much of a market left.I love my Safari,and I like the Etrac I have owned but by June 1st if I have not seen anything from Minelab I am going to pick up AT Pro it really can detect gold very well I like the picture of the future like looking detector in previous post that is the kind of innovation I am talking about needs small video camera installed also to post on utube.I have been told that some if not all of enginneers that made Etrac,Safari,SE have moved on or have left Minelab from other posts that I have seen have anyone any true knowledge of this.I am waiting to see what happens.