I just did this today using the haret method and using the ION Android package.
See here:
http://nerdrockit.com/?page_id=10
Get the ION package from there, download. Then use
SDFormatter (from Panasonic) on your SD card to format it. If you use FlashFormat it will NOT work. The SD card won't be able to be mounted.
Extract the ion package. Copy android folder to storage card.
Open File Explorer and run Haret from the Android folder.
Tada!
I've found using
nue Dynamic Clock as well and over clocking to 384mhz makes the Android port very usable. The hard buttons are very strange though.
I'm trying to play with options to get everything working, internet and voice seem to work but SMS doesn't seem to work with Verizon for some reason.
Edit:You can use the default.txt that comes with the package. It actually formats the text a lot better and the android load screen displays properly. It's also setup for the amoutn of RAM our phones have, that measly 64.