When you take a taxi into the city from the airport you will notice the construction of the elevated train, provided it is daylight. There will be piers, with a few spans, visible on your left. I haven't seen any reports lately, and the current schedule calls for operation end 2007/begining of 2008. So it might be ready by 19 Nov 2007? I think they are still looking for someone to manage/operate this train.

I believe your hotel is the Holiday Inn, 971 Ploenchit Road, Pathumwan,
Bangkok 10330 Thailand, adjacent to the Intercontinental Hotel and the Chit Lom BTS skytrain station. It's gotten good reviews here on FT.