I am running Entourage 2004 on my Mac Pro & syncing contacts & calendar to my Treo 650 using The Missing Sync. I do not intend on using push email (or even checking often) with my iPhone. I will use POP3 & web based email for simple stuff. I would like to use the native syncing software rather than buying a new version of Missing Sync for the iPhone I am getting. Does the iPhone sync well with Entourage 2004? Thanks.