Thanks djork and Ian. I went to PI Asia in Suntec, the Bushnell Northstar sounds quite impressive. With a built-in database of 20,000 celestial objects, just call up the object on the hand-held control module, the scope automatically tracks the object! Cool! The price is $928 and need to get a adaptor in order to fit a camera in. It's less than a $100 for the adaptor according to the salesman. There wasn't a demo of this model though, I can only imagine how good it was. Thinking about this scope a lot but when I went to the singastro site last night, may be I should do more research about this before rushing to get something that I may regret later.