http://www.icann.org/en/announcements/announcement-07may09-en.htm
The comment analysis and redlined Guidebook sections will be published in time for discussion at the Sydney meeting. The third version of the Guidebook is scheduled to be published in early September; the comment period for that version will close after the ICANN meeting in Seoul (25-30 October 2009). This timing enables the publication of the final Guidebook and following a communications period, the acceptance of applications in the first quarter of 2010.