Hello Nepwhan,
It appears that your password is working correctly due to the fact that you were able to leave a message on this forum. When you sign in on WiserEarth, their is only a subtle indication of this. After signing in, in the top right corner of the screen, your name will appear with direct links to your profile and and your groups. Look for this change when you come to the site and wish to begin editing information.

If you have further issues please post another question.