Free broadband / WiFi
I stayed in Orlando over Xmas. The Courtyard by Marriot on WDW (Now a Holiday Inn) had Wayport (broadband) in the room - and it was free! Apparently this is a Marriot programme - although when you log in it says you will be billed.
They had Wifi in the lobby - also free.
I ended up spending a few extra days there (Long story!) so moved to the Sheraton Safari same wayport access but at $9 something per day - look out a day starts at first connection and ends at the next standard check out time so if you check in early be careful when you log on for the first time.
Orlando airport has WiFi if you sit near the hotel, you get automatically logged on to a Wireless Lan called, if I remember right, "Hotel Guest"