I find the solution. Tool > AutoCorrect, select the AutoFormat As You Type
tab, uncheck Automatic layout for inserted objects.
In addition to what Bob said, try and avoid pasting images since it might
lead to PowerPoint file corruption. It's always best to save to an image
file format from within AutoCAD and then bring it inside PowerPoint.
You can also pan CAD images in PowerPoint:
http://www.indezine.com/products/powerpoint/ppvoloview.html

Signature
Geetesh Bajaj, Microsoft PowerPoint MVP
http://www.indezine.com
http://www.ppted.com
>I find the solution. Tool > AutoCorrect, select the AutoFormat As You Type
> tab, uncheck Automatic layout for inserted objects.