When I view my old powerpoint presentations which have more than 1 videoclip  
  
per slide, the videoclips playback in only 1 window and when played  
  
simultaneously, 1 clip plays overlaid atop the other.  I am accustomed to  
  
having up to 4 videoclips running simultaneously in 4 different screens on  
  
the same slide.  
  
When I try to create a new presentation with the same multiple clips per  
  
slide the same thing happens. Media player is my default, must I switch to  
  
Quicktime?  
  
What gives?