Since the Georgetown University dorms don't have wireless, I remember to pack an Ethernet cord for this trip. What I forgot, however--mostly because I live in a wireless world at Choate--was the USB-to-Ethernet adapter the MacBook Air needs to connect to the Internet. So I had to make a trip to Arlington, VA to pick one up at the Apple Store (for $29--highway robbery!). But now I'll have an extra one to leave in my bag.
