"Annie:  I did it like you suggested and it works great for me.  Many thanks to you and Gerry for your patience with me and willingness to..."

"the mouse over story does exactly what I want to do, but I would still have to add a lot of layers with text for the many self study imag..."

"My course starts in August and I have a lot to do, so time is critical.  I will explore the layer issue more.  Thanks a bunch for your ad..."

"thanks for the suggestions.  the marker is a solution, but then I would need to type in a lot of labels for a lot of slides I would be us..."

"Yes, that is correct they silently think about the possible answer, put the cursor over the label covered by the button to see the correc..."

"I want the learner to be able to test herself to see if she knows want the answer is beneath the button, then move on to the other labels..."

"Below is a screen shot of my trigger for a button.  in preview the button disappears when cursor over it but does not reappear after curs..."