For all you TP2 users out there wishing for Androidness or just want to play without destroying your TP2, check this thread out.
Android on the TP2
http://forum.xda-developers.com/showthread.php?t=627997
Install to the SD card, hit the icon from within WinMo, the phone reboots, installs linux and then Android. NOT a shell, emulator, but Android.
It's only been around for a month, so there are a few caveats that people are diligently working on -
no speaker for music
battery meter semi functional
no bluetooth
a few other things missing...
...but it runs quick, snappy and Very soon, I'm sure some of the devs out there will be solving the issues...
Have fun!