Ok, story so far: I uploaded what I thought was a shot of two aircraft, I'll spare you the details, but it turned out I selected the wrong file. I went back, uploaded the correct file with the two aircraft, and then tried to upload the file I had uploaded by mistake earlier. But now this image appears to be in the upload que, so I can't upload it with the correct info as the file is in use.
Where can I remove the image from the que? I remember a thread a while ago about a new feature which made it possible to edit and remove pictures in the que, but I can't find it now. (And believe me I've searched...)