A few weeks back you may have seen this post on MoDaCo showing the HTC TouchFLO 3D system running on the Sony Ericsson Xperia X1. Now someone has managed to do the opposite, running the Panels interface from the X1 on the HTC Touch HD. The proof of concept video is online and it looks pretty smooth. The guys at xda-developers.com have been working on this, where you’ll also find more videos showing it in action.
Let the battle of GUI’s commence!