I think you (and Petri) should be able to overwrite files with new versions ("upload a new version of this file"). The rights here are a bit different than at the old place where IIRC it wasn't allowed for users. JFYI. --CE (talk) 13:23, 20 December 2012 (UTC)
- Good enhanced building btw, gonna delete mine (which was in the Channel 4 article before they replaced it with the video, so I didn't have to extract anything). --CE (talk) 13:27, 20 December 2012 (UTC)