I've already talked about it before, but I'll bring it up here as well, just to log in properly. The ability to delete files from the admin panel would be cool. Trying to think about how that would be possible is another thing entirely. Any ideas?

Yeah, I've got this coming, don't worry.

As long as you have permissions correct on all the files it should be fine.

Or better still and more elegant:

a show/hide/delete function which could be applied to individual images or whole albums.