This bulletin advance notification will be replaced with the July bulletin summary on July 10, 2007. For more information about the bulletin advance notification service, see Microsoft Security Bulletin Advance Notification.

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Microsoft will also host a webcast to address customer questions on these bulletins on Wednesday, July 11, 2007, at 11:00 AM Pacific Time (US & Canada). Register now for the July Security Bulletin Webcast or for more information, see Microsoft Security Bulletin Summaries and Webcasts.