ok, i bought the DF series, and figured i would experiment with them, no effect i know of yet, only gave a couple of them a go, the induction and the other was either the breast file or lingerie transformation file. anywho, the induction on those seem to take me down faster than any other induction EMG uses with his other files, after the induction and the other file, i found that after the induction on the second one i listened to, i was down to the point right between feeling numb and that floating sensation. i may play with these files a bit more and see what comes of it. i may also put the DF induction onto other files of EMG's and see if i can trance easier with those files as well.
i also noticed the second time, my imagination started improving a bit as far as making the pictures in my head on the way down, good way to keep my mind busy enough to trance.