Airport Express with Airport Extreme

Hey guys! I was wondering if it was true that I could connect my airport express to my airport extreme and make the airport extreme signal even further and strongeR??Also I was wondering how do I attach multiple speakers with airtunes..Do I need to get sepeare airport express for speaker to attach?

Craig

Yes, I have done this. If you go through the airport setup utility it will give you the options of "joining an existing wireless network" via your airport hub. So, you'll set up the extreme and then join the network with the express.

As for multiple speakers...you'll probably need an adapter to split the stereo signal.