Okay here is something I can't understand. Rob Trujillo used to use Dean Markley strings and just mid to late last year got a deal with Dunlop. He has signature sets of steel strings that are supposed to be what he uses. But all the videos on youtube I have seen of him playing live and in practice rooms in 2009 he is always using nickel strings instead of his signature steels. So whats up with that anyway?