[TYPO3-english] GIFBUILDER image too small

[Sebastian Gebhard]

           25 = TEXT
           25{
             wrap = style="background: url(|) no-repeat scroll 0%;"
             cObject = IMG_RESOURCE
             cObject{
               file = GIFBUILDER
               file{
                 10 = IMAGE
                 10{
                   file{
                     # current contains the image with path
                     import.current = 1
                     #width = 320
                     #height = 200
                   }
                 }
                 20 = TEXT
                 20{
                   text.data = field:nav_title // field:title
                   color = #000
                   offset = 20,165
                   angle = 90
                   fontSize = 20
                 }
               }
               width = 320
               height = 200
             }
           }

The image file which is in "current" is 320px x 200px but processed 
image is only 120px x 50px.

Un-commenting those height and width properties does not help either.

Why is that? Any ideas?