I phoned and made ps's the phone call cost less than £1, and they were really helpful, just remember the time difference.
Our last trip to WDW was in Oct '99 and we had a great time although be warned it can get quite cool in the evening, and we definatley needed the pool heating at the villa, we experienced Halloween USA style and even let the kids go trick or treatin' in costumes they had a great time - we thought this would be better than a really late night and paying extra to re-enter the parks (we had to leave at either 5 or 6 pm, it would have been ok had the kids been older.