Update

Found an off the shelf version that looks useful

http://www.presentationpoint.com/ads/datapoint.htm

and I was pointed to this which is free but involves a lot of scripting if you want more than a basic display.

Sample :- http://www.microsoft.com/downloads/d...displaylang=en

Article :- http://msdn.microsoft.com/office/und...point.asp?_r=1

If I find anything else I'll post it