Well it seems that 2.2 is finally officially out for the Nexus One.
Shouldn't be too long before we can see it on the Desire probably.
http://androidcommunity.com/android-2-2-froyo-frf85-for-nexus-one-officially-released-20100629/
Google also states that the 2.2 floating around was not the final build.
Shouldn't be too long before we can see it on the Desire probably.
Google has officially released Android 2.2 Froyo for the Nexus One, with OTA updates beginning this week. The new firmware brings with it WiFi tethering support together with a significant speed boost for the Snapdragon-based smartphone.
http://androidcommunity.com/android-2-2-froyo-frf85-for-nexus-one-officially-released-20100629/
Google also states that the 2.2 floating around was not the final build.