I took a chance and updated.
Loving it. Loving the landscape reading mode and the new browser with flash 10.1
Loving the new email app.
Shame that the contact app now wants to connect to an exchange server. Hoped it would connect to gmail contacts but it cant.

One question though. if i ever. need to do a factory format. I would lose this update as I only have 1.6 golden image. Does anyone have a link to the update.zip of this latest and greatest beta?

Mike