I am using v5.01 of Desktop Manager (on Windows Vista Home Premium x64) to synchronize my 8330 Curve with MS Outlook and I have suddenly started getting an error message when I attempt to synchronize. The error message says "Intellisync" in the title bar of the message box and "unknown error reported" in the middle of the box. The synchronization stops and I am unable to synch my Blackberry with Outlook. Anybody else encounter this problem? Does anyone have any help or suggestions?