I have selected the thumbnails and border under images but nothing happens. None of my auctions have clickable images they are all giants and there are no borders.
Oh, yeah, when you place images that way it's strictly no-frills..
If you've got a place you can host these images (or can locate their URLs within Auctiva) then I'm sure you could find code online somewhere for making thumbnails that would enlarge when clicked. Then you'd insert the code in the editor's HTML view and plug in the correct URLs for the images. You'd just need to be sure you could host them somewhere if not here..