So I gave it go. Setting>phone info>Check for updates>confirmed to update to Freyo and about 60 minutes later an updated phone. No problems at all.
Its a wonder Telstra didn't do this in the first place.
Impressions of Freyo::
Under-whelmed. But I was with all of my Iphone updates as well. Certainly their has been a bit of increase in speed and some of the internet browser operates seems different. But nothing really noticeable.
