HTC Touch HD is still not available in Singapore yet. If you are as impatient as me, you may want to grab this manual first. It has almost all of my questions answered.
Download Link after the break.
Some of the questions like if there is a light sensor on the HTC Touch HD or not, the TouchFlo3D, the Stock page and many others. It is a 300 page Manual.
BTW, do you know that Touch HD has a MP3 Trimmer built in so that you can customise your ringtone? There are many more.