I just had the pleasure to (hard) reset my mobile. I installed everything new and set up sync with mobility. It started synchronizing and looks quite good. There is just one BIG hick-up - all mail deleted previously (by Mobility or GW Client) got resynched to the mobile as 'UNREAD' ?!?!?!?

Please fix this behavior before shipping, as it will happen to user (likely high profile guys) and they will not like it AT ALL.

For comparison: Did the same to a Exchange 2007 account, there only the correct emails were synchronized and no OLD emails...