Good FSX Teachings?

Okay so Ive gotten FSX all sorted out and running at around 60 fps on my laptop. Next up is, does anyone know where I could find a good place to get some in depth downloadable manuals on FSX operation (I mean using the flight planner and flying jets and all the instrument breakdowns and characteristics of each aircraft in the game?) This would be awesome if someone could either point me in the right direction or even one on one flight instruct me through the multiplayer. I want to get to where I can fly international flights between continents and such. Just no idea where to start

Regards,

Casey