After installing Panther, a couple of the dialogs no longer "slide" as smoothly as they used to. This include the preference panes, after selecting one of the parts off of the main screen, and the slide that happens after selecting a user in the log-in list. This 'aint serious, but is there a reason that after cleanly installing Mac OS 10.3, the slide is more of a jagged hop? Graphics card drivers, maybe? Thanks.