Re:iTunes (Score 1)

if you really want _synchronized_ audio throughout the house, buy a small FM transmitter. something like:

http://www.northcountryradio.com/Kitpages/mpx2000. htm

once upon a time, i begin to write some code to deliver arbitrary content via UDP / LAN broadcast packets. i never finished it. it can be done, but not all wireless routers respect broadcast packets (at least back then, i had to find a switch in the RG1000 to support it), and this would only leave you close to sync'd. nothing will provide sync like FM. obviously, FM doesn't deliver to all your computers (unless you buy USB FM) but it does deliver to radios.