Peatie

HELP PLEASE It has completely failed to work on my iPhone since upgrading to 4.5.1. I've reinstalled over a dozen times with zero success and Groundspeak offered some ideas, that I'd already tried in response to my 1st email over a week ago and have failed to respond since.I've done a complete recovery on my iPhone, tried everything however obscure. It won't let me log in, this seems to be the main blocker - any ideas please?