Apple Canada - Time Capsule - Wireless: "More than just a wireless hard drive, Time Capsule is also a full-featured AirPort Extreme Base Station with 802.11n technology. Experience a high-speed wireless network and a breakthrough way to back up all the Macs on your network. All in one device."
This device is worth a look. Windows and Mac storage functionality, and a wireless (802.11a,b,g and n) router as well.
Apple simplicity, file sharing flexibility.