When do I need to update my DoubleClick username and password?

We're requiring all DoubleClick users to update to Google Accounts by the following dates:

• DoubleClick for Advertisers and associated products — May 12, 2009
• DART for Publishers and associated products — June 13, 2009
• DoubleClick Search — May 9, 2009

Starting on the date listed above, your DoubleClick product will be accessible only to users who have completed the update to a Google Account. We strongly recommend that you update now to avoid any issues when this change is made. Learn how.