No, the taxis in Hong Kong are the cheapest and most frequent of any big city in the world. In addition you have trams, public minibuses, buses and the MTR underground which makes Hong Kong one of the easiest places to get around.
Train number T97 runs from Beijing to Hong Kong every other day. It leaves Beijing for Hong Kong on odd dates in Jan, Mar, June, July 2008 & even dates in Feb, April, May 2008. You can check days...