Remember that a shared folder includes any and all
subfolders within it. So, if your music folder just happens to have another folder containing all your goat porn, well guess what? You're sharing all
those files as well.
I remember installing a file-sharing program and I when I started it, I discovered that it's default sharing drive was "C:"
So, yes, always make sure you've configured your shared folders before you use the program online for the first time.
--Nut
Think "HONK" if you're a telepath!