My student and I (sometimes it's difficult to determine who is who) have been struggling with understanding Reactive for several months and thanks to some initial help from this list (thanks Paul C) have been able to write three programs; two quite simple programs and one a bit more complex. Our purpose was twofold; to learn Reactive, and to create some simple tutorials so others might have an easier time. The programs and a brief tutorial are here, http://www.formicite.com/dopage.php?frp/frp.html We would appreciate any feedback. We might, in our euphoric naivete, have made errors, or at least been unorthodox in our API usage. It is our intent to publish one more program utilizing Reactive-FieldTrip. Tom and Tony P.S. We are running ghc 6.10.3 and reactive 0.11.4