Quote Originally Posted by qhome
Only thing I notice is on the Product Info page, It shows the little "+" icon on the picture, which I assume is the "medium" size, since thats the only one i checked yes for ZOOM. But it doesn't autozoom. The small images auto zoom on hover just fine. but when i click on a product and hover over that image, it does nothing.
Check out the IH2 thread in the "contributions" forum archives. I reported the same issue and Tim responded the zoom function for medium to large images is not finished (but works for small to medium images).

Until IH2 is updated you can turn off the med to large zoom icon in IH2 admin.

See http://www.zen-cart.com/forum/showthread.php?t=33373

Woody