Has to be the Medical version if you want to use it directly in an AC window.
However, you can use version 15 in a remote window (e.g. Dragon on laptop to AC on remote desktop) pretty effectively if you just want to try it out, or are cheap.
It is a little clunky that way, and you have to train some of the medical words, but it is exceptionally accurate -- especially with the newer laptop microphones.
I have always done it that way, and continue to do so because I do most of my dictation at home, and there is little advantage to me in buying the full Medical version.
Interestingly, you can use Dragon in any Chrome or IE window except this AC user board site.
