Help to get me started

Hi… im a total noob when i comes to game developing in flash. may you all be so kind to help me out. i wanna create an RPG game. i tried reading lots of tutorials on kirupa about this and also read tonypa’s tutorials and also seifer tim’s tutorials. but they all teach the same thing…i have a problem understanding the tile making and the nested loops it has on the function that generate the tiles. objects and prototypes are major headache… can u at least help me understand this or direct me on some references. thanks