Hi there, I need some help with what to buy and what to do. These are the two things I would like to be able to do. 1. I have a MacPro that I want to be able to play music from on my Home Stereo and also on Outdoor Speakers (that I am yet to buy, ideally they would be Wireless). 2. I want to be able to able to play music on my Home Stereo but also on the Outdoor Speakers if my MacPro is turned off. The solution might be to buy an Airport Express for the Mac and Home Stereo and Wireless Speakers for Outdoor Use but I have some questions on what is possible with this set up. I am unsure of the quality of Wireless Outdoor Speakers, so if I got a second Airport Express for Non-Wireless Outdoor Speakers, could I still use those speakers from my Home Stereo if my Mac was turned off? Is there anyway of having outdoor speakers that are Wireless and can have music played on them from my MacPro but also my Home Stereo? Also, if I would like to be able to play different music on the Home Stereo and Outdoors, is this possible without two Airport Express Units? Hope this isn't too confusing, thanks for your help in advance.