DST 2007: Microsoft Exchange Calendar Update Tool and Outlook Cached Mode

This seems to be a source of confusion judging from the questions asked in the few Microsoft webinars/conference calls I attended throughout last week on the DST 2007 issue, and the webinar held by Zenprise on Friday that also covered guidance about updating BlackBerry devices and BlackBerry Enterprise Server for DST 2007: do I need to ensure Outlook users are not using Cached Mode when running this tool?

For the record, the guidance related to Microsoft Outlook 2003/2007 not being in Cached Mode is only for the computers that you're running the Microsoft Exchange Calendar Update Tool from. (You can run the tool from more than one computers to rebase appointments for different sets of users). It does not impact users - they can continue to use Outlook 2003/2007 Cached Mode.