Hi - Apologies if I should post my questions somewhere else. I just got my first smartphone - an HTC Hero on Sprint. I have 2 questions. 1. I had no problem setting up my Exchange sync, however I have multiple calendars on my Exchange account (1 account, multiple calendars), but the phone only syncs with one of those calendars. Is there a way to have it sync with ALL the calendars on my exchange account? 2. I can't access my WiFi network because it needs a security certificate. When I go to security certificates in the Android settings it just comes up blank. How do I fix this? Thanks!! Dave