i tested my theme with custom thumbnail sizes on localhost where everything is working. after deploying the thumbs look like they werent scaled down,just cropped prom fullsize images. i looked at the cache folder and there are not folders like in albums folder on my localhost but a long list of image thumbnails, wich are badly cropped, any clue what caused this? the url is http://michalrusina.sk/galeria/

Since you are using a custom theme: How does the function setup for cropping look like?

if youre interested, i can give you login/password to check out all the settings,

the code is:

but i dont think that the problem lies there,on localhost its working without any problems as desired, i was thinking its more of a permissions or php setup problem - because of the different directory/file structure (ie no directories in cache folder) zenphoto creates on deployed server...