HERE. Follow these simple instructions below to get it installed and remember this is for STOCK non-rooted users only.
Author: Donny Benfield
here, and get your root on, but before you do that we would suggest going on over to XDA-Developers to do a little bit of reading first.
Twitter saying that the update from the stale 1.6 to 2.1, will happen sometime in September like they had promised for Q3 2010. This has to be good news for Xperia owners, after hearing all the recent news of devices that are getting the 2.2 Froyo update lately.