Sorry if this was posted here already, I didnt find anything when I searched...
Looks like the devs at XDA have done it again!
They were able to get a hold of the just announced Touch 3G and extract its TouchFlo2D and convert it to a bunch of Cab files. You can use this on any HTC device!
Works great on my Sprint Touch.
You will need around 30-40MBs of free memory on your phone not your SDCard.
So far there are 2 major bugs---Youtube wont work

and You cant play videos thru the pictures and video tab...
Other than that, it works flawless!!!
Here are some pics of my Touch running it...
Screen01.jpg
Screen02.jpg
Screen03.jpg
and the link:
http://forum.xda-developers.com/showthread.php?t=398173