I was, then got disappointed by another topic, decided fuck it and went on my own search for versions of impulse tracker. Since I started on impulse tracker the nostalgia drove me right into the hands of Schism Tracker.
http://schismtracker.org/If you too are 'joshing for impulse tracker' grab yourself a copy and bathe in the glow of that oldschool awesome that made Impulse Tracker so great! I feel like I might track something exclusively in it just for the heck of it.