Single frame preloaders?

has anyone come up with a single frame preloader that can be used anywhere, especially with loadMovie? there’s got to be a better way than the old 3 frame method…

yeah, you could either do it with a movieclip using the onClipEvent(enterFrame){} method or if you are using Flash MX you could use _root.onEnterFrame = function()

_root… duh… thanks!