So, I was having some problems with having a rooted 2.1 when the OTA rolled in today. I couldn't upgrade. I have now fixed that, and finally returned to stock. Now I want get the OTA for 2.2...but I would rather not wait. I have seen this in the forums (the *#*#checkin#*#* ) and there was an insinuation that this would help receive the OTA, but there is also a chance I am ******ed. Any thoughts? What the heck is it?