So I never figured out how to move the volume, airport, bluetooth, iChat, etc. icons in the menu bar. But after disabling the bluetooth icon and then re-enabling it, I noticed it had moved. So after tinkering with different modifier keys I figured out this: hold down the apple (command) key and then click and hold down on an icon in the menu bar, then drag it to the desired location and release. I know a lot of other keystrokes/ modifier keys, but this was one I thought not many people knew.