I started to set the order of fields of a content type having imagefield with Image FUpload formatter.
The problem is that it seems to be a two-elements formatter - one for the already uploaded images and one for the image upload button/subform but in the Manage Form tab of the content type I can set up only the FUpload position and the uploaded images are invisible and go above the title and other fields when I save.
When I switch the formatter to Image I can position them back where I want but then after switching back to Image FUpload formatter the problem is back.