simply amazing....!!!! Got it up and running fully on my HD2 (my activation code will be stashed at my safe for future use)

I have used it for 1.5 days as my daily driver and let me tell ya... as a former HD7 owner (miss it...) it behaves 100% identically to native WP7 devices when it comes to smoothness, and battery life

Only issues i would like to be addressed before its perfect

-back speaker sound is pretty bad... lower volume makes it tolerable
-multitouch issues... its buggy and irresponsive sometimes

... thats it