There's also a file page where you can upload stuff in various formats: pdf, mp3, jpeg, gif, png, doc. I'll stick my topos there too, since my current online storage has died
Interestingly, Vimeo videos are not blocked by the filter at work.
Anyone know the best way to link videos? The way I've done it is to open the video, then click on the "add" tab, then click on the UKBouldering box in the add to groups bit. You may be able to do a mass link but I'm not sure how.