Warning Message in Dashboard

I keep Getting the following Warning Message in the Dashboard of WP3_Beta.
The warning message will not go away even though I have changed my password and Clicked on “No thanks, do not remind me again”. below is the warning message. It keeps appearing in Dashboard.

“Notice: You’re using the auto-generated password for your account. Would you like to change it to something you’ll remember easier?
Yes, take me to my profile page | No thanks, do not remind me again”