I'm landing in Frankfurt and trying to go directly to Munich by rail. Does anyone know if there is a trainstation at the Frankfurt airport that will take me there? I'm a little worried as I am horrible with directions and being jet lagged will not help me out.
No problem. You can go from the airport to Munich without any changes. It goes just about once an hour and takes about 3.5 hours. Cost is around 75 euros. You can check exact details on the bahn.de website.
Oh another question. If I have a Eurail Pass would it be free for me to go from the Trainstation in Frankfurt to Munich, or is that a seperate train that is not covered by it?
It should be included. Before you get on it check if you need a reservation. It's one of the high speed trains, so you probably will. That's usually around 5 euros.