Finally, somebody has made it happen. HTC HD2 can now run Android 2.1 (Eclair) or 2.2 (Froyo). And if you choose Android 2.1, you can even get HTC Sense running. Watch the two video of them working (not perfect).
The reason why I say imperfect is because for both built, there is problem with the sound. Watch the video (towards the end) to see what I meant.
HTC HD2 with Android 2.1 and HTC Sense
HTC HD2 with Android 2.2 (Froyo)
Click Here to Read from HDBlog (Translated)
(source)
