After making the switch to Mac a couple years back, I was a little confused about file sharing options. In Windows you could right-click a folder and share it and you were done. On a Mac, you went into System Preferences and enabled it….but then you had to login and all kinds of scary messes to access the data. With Leopard, you can share just a folder again, with per-user limited access and more. Very exciting.

More details here.