Hi, I'd like to buy an AirPort Extreme, if I would be able to use it like this: 1. Modem -> ethernet cable -> AirPort Extreme (obvious) 2. AirPort Extreme creates a wireless network (obvious too) 3. AirPort Extreme -> ethernet cable -> Mac (so I can have high speed internet through the cable) Is this configuration possible? In other words, can I also use the AirPort Extreme to pass on the internet connection through a cable instead of *just* wireless? Thanks in advance!