in answer to matokingi's question
To make an object follow the frame
Give the movieclip with your camera in the instance name "cam" (without quotations)
then on the object you want to follow the frame enter this actionscript
onClipEvent (enterFrame) {
_y += (_root.cam._y-_y)/1;
_x += (_root.cam._x-_x)/1;
}
Hope this helps.
Oh and great tutorial BTW :)