I have a PC Desktop, and am getting a Macbook.I noticed the the Airport Extreme features "one WAN port for DSL or Cable Modems" and 3 "10/100 LAN Ports". Would I be able to have a wired connection to my desktop ( through the 10/100 port ), and a wireless connection to my laptop at the same time? They will both be able to access the internet at the same time?