hey all, so i've finally reigned in my iPod / iTunes, and tamed the beast that was my insurmountable CD collection. from my bedroom PC, i wanna be able to use the AirPort to send my music to the downstairs stereo, thus the AirPort idea. but is it easy to setup the AirPort w/ my mostly windows running wireless router? how do i setup the security access, so the AirPort can be a part of my secured wireless network? and wassup, w/ Airtunes? is it a standalone program, or something worked into iTunes? also, kinda silly, but can i use the ethernet jack on the AirPort and just run that into the router, then my stereo? and has anyone tried the remote controls that are offered for the AirPort / AirTunes? so, anyone wanna give me the low down? worth it?