We had a DSL line installed at Villa Hikaru while there earlier this month, and I must say it is a delight. It's "only" 1 meg, but that's about 20 times as fast as the old dial-up -- and 2 meg is promised to be available soon. Friends at Great Bay say they've had problems with Cable and Wireless's broadband service, but we had no difficulties during our week with it before returning to Christmas in Connecticut.
We're booked over Christmas and New Year's, by the way, but have some mid-January weeks open.