Well it seems that even though we had a significant collection of updates a couple of weeks ago when Microsoft released their Internet Explorer Out of Band Update they are still going to push out 11 updates next Tuesday for Microsoft Windows, Office, and Exchange.
As is the normal practice this Advance Notification Bulletin contains general info about the updates and vulnerabilities. The entire bulletin will be updated with specifics on 13 April 2010.
They also plan to host their Patch Tuesday Webcast as follows:
Microsoft will host a webcast to address customer questions on these bulletins on April 14, 2010, at 11:00 AM Pacific Time (US & Canada). Register now for the April Security Bulletin Webcast. After this date, this webcast is available on-demand. For more information, see Microsoft Security Bulletin Summaries and Webcasts.