heres a quote for you from page 11 of issue 102 of Computer Music Magazine:
"Tracker of the Month
Madtracker
It's debatable whether there could be such thing as a 'new-school' tracker, but Madtracker (www.madtracker.org) is certainly one of the oldest.A fully fledged and mature tool, Madtracker offers VST hosting, built in effects, samples and numerous demo songs. And if you're not ready to switch to it just yet, you can also sync it up to your existing software via rewire."