Thanks for your help KramerGames, but I dont think its a memory leak in this case.
It's more 'like all images(files) share a SharedObject', even though I specify a unique name for each new image(file) in the 'file name/SharedObject' field?
Hm... can the 'data name' and 'file name' have been mixed up internally within the block? I haven't tried to swich them around myself yet... but maybe I should, just to see if it works...
My problem is that: Saving takes much longer time for each saved image, the same with deleting images, the more images the longer time. Loading them goes however fast, even if I have a lot of images saved....??