For security, I keep automatic log-in disabled on my powerbook. But I'm the only user on it, so in Jaguar (and earlier) I used to be able to press the space bar, it would select my user account, and the password field would be revealed. But in Panther, the space bar has been deactivated. You're forced into grabbing the mouse to point and click on your name before entering your password.
Is there a keyboard shortcut I'm not aware of to "tab-through" users or to select the one user?