I lived in Durham NC during the 16bit era, I'm pretty sure it was a commercial that brought the turbo grafx 16 to my attention, i of course bought it that Christmas, i should point out that i had already knew about and bought the sega genesis a whole year prior, i remember seeing commercials all the time for the Genesis, but nothing for the turbo, that system really had no chance of succeeding in the US, it was doomed from the beginning.