Apple - Time Capsule
I purchased one of these once they came out with the larger disk sizes. It has a great wireless switch, a router, and a built in backup Time Capsule/TIme Machine for MACs. You can also use it as a shared Network Attached Storage device for both PCs and MACs. It was easy to setup and configure and works great for both MACs and PCs. The only down fall - is the built in firewall does not have any options, so if you need a more robust firewall skip this and just by a netgear. You can use this with another router.