When using the Demo2.aspx file, does anyone know if it's possible to change the size of the hover image that pops up when you mouseover an image in the grid? 

and if it is possible, how would I go about changing such a thing? 

 

Obviously I could change the original image size, but I would like to keep the originals big, and make the hover image to be like 200x100px or so, sort of like istockphoto.com http://www.istockphoto.com/file_search.php?text=people&action=file

 

Thanks in advance for any help offered

 

BartMan