At the moment, all we know is that Android 2.2 Froyo will do Flash and HTML5 hassle free, and will be about 450% faster than Android 2.1. But now according to TechCrunch’s sources, Android 2.2 will also bring support for USB Tethering, and the ability to create your own personal Wi-Fi hotspot for sharing the internet on the go! The first one is something which Apple and AT&T are still struggling to cope up with in US for the iPhone users, while the later one cant be done, until and unless you are using a jailbroken iPhone.
We informed you about the Google Nexus One when it was rooted even before the official launch. And now with just under a week of release, Nexus One has been hacked already to enable both wireless and wired (via usb) tethering option in Android 2.1. Folks over at the XDA forums have released some add-ons, which needs to be flashed over the top of the existing Android 2.1 firmware to get it to work.