Flashing square in Power Point Video

[Truth66]

I've been testing out the trial versions of both Office 2003 & 2007 to
determine which one to eventually purchase. One thing I have noticed is a
problem with inserting video into Power Point.

In both versions I noticed that there's a square that periodically flashes
in the bottom right hand corner of the video clip which is very anoying.
I've tried different video clips and this happens with each one. How do I
get rid of this flashing square?

I'm hoping that someone has an answer to this problem before I purchase any
of these products.

Thanks

 

[DL]

Office2007 is beta

 

[Echo S]

You should post your question in the PowerPoint-specific group. That's where
the PPT-video gurus hang out.

You might also try converting your video to WMV, which PPT likes better than
many other formats.