So I just discovered that the iCloud Control Panel is not compatible with XP. I'll be using my iPhone in a corporate setting and my work computer is XP with Outlook 2007. My question is, what is the difference between iCloud and ActiveSync? Will I be able to have my Outlook contacts on my iPhone? I would like to manage my business contacts through Outlook and my personal contacts directly on my iPhone (this will be my first iPhone). Any advice?