Ok, along this line, I have a hit/miss problem with the image handler. If I try to add images through the image handler, it tells me it couldn't upload the image. If we add them through the product edit screen, by inputting the image name in the 'Or, select an existing image file from server, filename:'
(because for some reason if we 'browse' for the image it will show as 'no image available'), the different sizes will show in the IH screen, but sometimes shows the popup on the store screen (most of the time only in the sidebar, but not in the main body of the store) and sometimes doesn't.

My 'image' directory is set to 777 as is the 'bmz_cache' folder.

My store address is Scraphead

Help? Please? I'm going nuts!