>It's an awesome book, probably the best reference for OLE Automation I've ever seen. Some great code in the book.
>
>Yes, I've done PPT automation. It's fun!
>
>Kevin

Cool. Have you done PPT automation with C#? Do you know off the top of your head if I can change an already running power point file or does it work the same way Word and Excel does where you can make changes to it while it is open?