Re: Quad trees
not interested, as i so not have a boat but i may have a solution to your picture upload issue.
I found that the only way to make a link post was to bold, italicize or underline it, it my be a similar issue.
the solution is likely to find the file on you computer, copy it, then paste so it never even uploads, be sure to preview it though because it may show up but not actually post.
Hope this helps, thanks.