Howdy, Chase- welcome! ;D
You have the right idea: start learning what you can, early on. I'd also suggest getting some books and/or discs; take a look at what's in store for you, study-wise... it can't hurt (as long as you don't cop an "I read the book, so I know it all" attitude when you start your groundschool sessions).
As far as FS goes:
Sort of repeating what's been said already for the most part, but:
Start simple in FS. When you start your real-life training, they will not put you in a jet, will they?

But "simple" doesn't have to mean "crap".Which is why you should ignore the default Cessna 172... take it from a real-life Cessna driver... that-
thing does not fly like a Cessna! It's crap.
Try the RealAir Cessna 172; it's a freeedownload (for FS9 only) that's easy to install and much more realistic in terms of trimming to hold altitude (back to your original question- I didn't forget).
You can get it here:
http://www.realairsimulations.com/list_ ... =downloadsI also agree that FS, while not a substitute for the real thing or even for a gov't-approved simulator, is an excellent learning tool, and inspirational as well.
I messed around with FS5 a little way back when I was just starting my PP training, and it definitely helped me understand a few things that were eluding me in real flight with all its new sensations, etc. Not the "feel" of flying a plane, but just about everything else. Which is fine: the "feel" part is easy in real life. Real smoothness takes time, but any dope who can ride a bike can keep an airplane in the sky... an early CFI of mine put it best: "Ten percent physical; ninety percent mental".
FS is an outstanding tool for learning comm/nav/checklist procedures, pre-flying training flights or trips, and also reviewing flights. Just another tool in your flight bag, so to speak... but a useful one.
Good luck, and drop by here anytime to ask questions or share what you've learned. :)