Taiwan trip

Finally book the air ticket and the hotel in taipei for 21 Nov 2011 to 25 Nov 2011.
We will be leaving the next day after the solemnization.
We book the air ticket from jetstar a budget airline, and the hotel we will be staying is Just Sleep at Ximending.
The hotel is just walking distance from the Ximen MRT station, about 10 mins walk i think.
It our first time going to Taipei, and we book a free and easy trip that is being self plan.
Now the only think left to plan for the trip is the place to visit in Taipei.
Reading afew books on Taiwan and Taipei, the insight guides book is quite detail on the place to visit.
Will update more once we know where we would like to visit for the 5 days 4 night.
Looking forward to the trip.