Hi there

My PowerPoint 2003 has functioned normally for months.  Starting today, if I
select "Insert==>Picture==>Clip Art" or if I activate the task pane and go to
"Clip Art" there, PowerPoint simply stops responding.  I do not get an error
message, simply the hourglass.  I can wait 30 minutes, and nothing happens.  
When I go to the task manager to shut down PowerPoint, the task manager tell
me PowerPoint is running (it does not say "Not Responding."

I've tried "Help==>Detect and Repair" and "Help==>Check for Updates."

I use PowerPoint 2003 SP2, XP Professional 5.1.2600 SP 2.

Thanks