I'm not new to SketchUp of all things. I've been playing around and making tracks for about a year now. But, that was just playing around without really learning anything other than what I found out. Here's my work: http://sketchup.google.com/3dwarehouse/search?uq=0722992758326018911551200&scoring=m
And again, thanks for the help. Now that I look through it, I guess I didn't really need the components pack since it installs stuff that you could just download through the components window, which is where you have to import it.
Also, I've been viewing the ".. for Dummies" series for about a week. And feel free to look through my stuff.