OK, so I can't for the life of me figure out what's wrong with my IH2 caching. I moved my entire site to a new server. At first I didn't bring over the contents of the bmz_cache folder because I figured I might as well just let the site build them again instead of transfer all of them and taking a lot of time. But after discovering that the images weren't being scaled and cached, and trying to reset cache, and ultimately fully reinstalled with no success, I brought over the contents of the cached files from other server.
I used the "find old.." function and no images were found. I tested to see if the images that were being served were cached images, or just the originals. It was about half and half.
Hover on small was working, the folders 1,2,3,A,B,C, etc. were being generated, but no images in them! So now I'm just at my wits end trying to figure this out. I turned off hover, as to reduce load time if customers start hovering image while page is still loading (and because the hover is displaying full size image).
Site is structured like domain.com/store with images in /images/00000001 (set up this way as I anticipate I will have several thousand images as time goes by and do not want to have to house all of them in a single folder, this way I will have 00000002 and so forth.
Lastly, I have a feeling it has to do with permissions. I have noticed that files/directories that used to be fine at 755 (or even 644) are now fussy if they aren't 777, which I am not very comfortable with at all. I have moved to a ded. virtual server with mediatemple, and unfortunately don't have much experience with server admin. Old hosting was on a shared server that was managed for me :) So I'm not real sure what settings I have to change on server to allow the 755's and 644's to still have the proper behavior. So for now, I have changed the permissions on bmz_cache (and children), cache, and images folders all to 777.
Please help!
-almost forgot, domain name is cupidsbedroom.com - please note that site contains adult content. Please do not visit if such content would offend you.