I think this is a very common Problem but could not find a solution to it so far. I just cannot upload product pictures to the backend by "configuration" or "other". It will only work if the pictures is uploaded in original size. The Page just crashes.
Yes, the GD Library is enabled, file size is hight enough. What else could be the problem? Any tips to bypass the problem?
I could downsize the images but will they then show up as thumpnails in the smaller category?