Internet Friendly Cruise Lines?

ttyp0 asks: "The team of upper management at my company, including myself want to take a week long cruise vacation together. Unfortunately, being away from the office and unable access the Internet is terrifying in the case of an emergency. Are there any cruise lines that provide internet access in the cabins (ethernet jack)? If you've been on a cruise recently, who do you recommend?" Those boats are big enough, you figure at least one of the larger cruise lines have thrown a modest satellite and a small Internet cafe on one by now.