I've discovered -- much too late in life, really -- that the idea of making new music is far too entrancing to leave alone. Having had no real musical training aside from a couple years of middle school band classes and some very musical friends, however, I'm having trouble making the transition from "humming tunes and tracking them as best I can for my own amusement" to "writing out all the parts of a song and making a finished production." I've taught myself some music theory from online sources, which has helped a little bit, but I've hit a bit of a wall.
The hardest part for me right now is trying to put down into writing a melody I've heard someplace else. Without formal training, I can't listen to a measure and say to myself "Oh, that went E-G-F-F#". If I hope to start contributing to OC Remix, this obviously has to change, and that leads nicely into my questions:
1) Are there any good websites or other sources that offer good ear-training lessons for free or at a relatively low cost?
2) Is there a way to import an existing game soundtrack into a tracker (staff or scroll is fine) or FL Studio so that I can see the music laid out note by note? It really helps me to have it written down -- I'm very visual and see patterns well, and that might help to initially compensate for my lack of ear training.
EDIT:
3) To expand on question #2 a bit: Any sites, lessons or (gasp!) books on arrangement that you might recommend? I'm guessing that that's where my next problems will come from; again, up `til now I've just jotted down what sounds good, but I'm sure that I'm breaking a lot of the "rules" of music composition -- techniques to add emphasis or inspire a particular emotion.
4) Most of my friends were actually in one of our college's 'a capella' groups and sang together (they even have a CD that they've said I could sample from.) I'm currently only working with a PC; but if one or more of them agreed to do some voice work for a track, what kind of investment would I be looking at to get an acceptable recording? Bear in mind that I'd be asking for long, sustained vocal sounds for backgrounds or part of an ambient melody, not lyrics. (Think Brian Eno's "Music For Airports".)
5) I've somehow been unable to find a tutorial on synthesizers that's proved useful. I've read things like Zircon's guides, but I can't really find a tutorial or guide that says "If you're looking for a sound like X, try a square wave and some settings like A+B+C". Suggestions?