Originally Posted by chris 
Have you installed Palm Desktop that came with the Treo 755p. Out of the box, it will not support Entourage. If you enable iSync, you will be able to sync your iApps. Which Mac OS are you using?
-Chris
ms.fashionista,
As Chris said above, Entourage is not supported out of the box with the Palm Desktop CD that comes with the Treos.
You need to install the Handheld Sync Installer found under /Applications/Microsoft Office 2004/Additional Tools. This will enable the Palm Desktop software to sync directly with Entourage 2004.
After installing the above, use the Hotsync Manager to setup your conduit settings for the Entourage Conduit.