Hi guys,
i am doing a powerpoint presentation and each slide is a large JPG which i placed by Insert/Image. I would like to know is there is any way to have my image linked from a folder so each time i edit them it will automatically update itself.

I am reading one this info on the net an OLE too but i haven't found anything on images. Mostly word or excel docs.

By the way, i have Powerpoint 2011 Mac.

Cheers,
Sebs