Welcome, Giga!
SMW = Super Mario World, I think?
My understanding of Chrono Trigger's innards is far inferior to Vehek's, Justin3009's, Chrono'99's and jsondag2's, and of course the Great Ones who bestowed Temporal Flux upon us and did the necessary bugtesting & other operations. I'm more on the Chrono Cross side of things. Ah, if there were only a program that does the same for Cross what Flux does for Trigger!