I did removed all my phone contacts by mistake when configuring mail for exchange. there was an option to delete contacts on phone when sync-ing, I thought that abour 'do not store contacts from the server on the phone' but that was about delete all contacts from the phone. weird, I got just what I had on my SIM and Skype... my wife and family numbers gone...) that was pretty funny. luck I remember wife number so that didn't affect the evening L... need to be really carefull with all that checkboxes etc