I remember trying a prebuilt script (full scripted mirc) several years ago that stored all code in a dll. The only thing in the mirc editior was a lonely $dll() call that i guess passed everything off.
This client used a very large amount of picwindows for dialogs and had a large amount of features and other stuff, yet seemed to run very quick and smoothly unlike many other full scripts that have similar nature/amount of features.
Not exactly what your looking for, just though i would mention it.
