I was just looking at the requirements for iCloud working on a PC and it says it will work with Vista or Windows 7 and that Outlook 2007 or 2010 is recommended. Has anyone tested to see if it works with Outlook 2003 (which is what I have)? I am perfectly happy with Office 2003 on my PC and have no wish to go out and buy 2010 just to have Outlook work with iCloud. I would use the web interface before I did that.