Embed Windows Explorer Window into PowerPoint

[jam5madd]

I am working on a PowerPoint presentation and I would like to add in a frame showing an open window's explorer window. I need to demonstrate real time changes to a folder and I would like to avoid starting and stopping the presentation. I tried using a web browser as a file explorer but all browsers require the page to be refreshed for changes to be reflected. Again, I need to show the changes as they occur. I was able to get a link to the Explorer.exe application on my system but that's not quite what I'm looking for in the design. I understand Microsoft limits the programs that can be embedded but since explorer is owned by Microsoft I would assume there are no proprietary issues.