Just today, someone over in the TP2 section got his/her hands on the MS TellMe installer and posted it for all... It is being reported that it is working on the TP...
For those not familiar with the TellMe app... The main feature would be Speech to Text... I have not yet tested so don't hold me to it...
More info and download available here...
http://forum.ppcgeeks.com/showthread.php?t=92493
L8R!
Edit: Just noticed the Cab Installer was posted in the software section... This may help those of us having issues...
http://forum.ppcgeeks.com/showthread.php?t=92866
Edit 2: It has been reported that user experiencing issues have been able to resolve the problem by install MS Voice Command...