For those who thought it was impossible, they did it!
Everybody who has an HTC HD2 can now run a full Android rom on his phone.
They have been working hard to get it bootable to the HD2, and for me it worked like a charme.
You can see my HD2 boot in to Android here:
Read all information about this on the xda-developers website.
Thanks to Cotulla and the DFT team.