Before applying this patch, If you are Blackberry server user, be aware of the "Send As" permission changes that disables sending mails from the device. You need apply the workaround to get it working again. HTH. Regards, Raj Periyasamy MCSE(Messaging), CCNA _____ From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Arnold, Jamie Sent: Thursday, February 08, 2007 10:24 AM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] DST patch Anyone had any issues other than the calendar issue with this patch on Exchange 2003? Thanks