Maybe I'm not remembering correctly, but I *think* I've seen the term ``hard core'' applied to a certain Hispanic-targeted format. It *may* have been a description of the musical genre of KDXX/Benbrook, TX. If I am correct, what does ``hard core'' mean in this context and what would be a format equivalent in English language-targeted radio? To my admittedly untrained ear, KDXX and Lewisville TX's KESS sound similar and I'm trying to grasp the nuance of what's different about a ``hard core'' format.