just from there now on ev sf server.
people making towers:
demo of a huge crawl (approx 45 secs to sprint along side it as engie)
sprint crawler v airbaot race:
http://www.filecloud.com/files/file....file_id=380641
and
running alongside crawl to show length of it:
http://www.filecloud.com/files/file....file_id=380642
some people were wanting the screenshots on forums demos are just an optional extra