Kitt 5000: I recognised your riotboobs posts and thought there were a couple of files missing so i went through my stuff and found these as well.
Can't really post anything else from there cos its all watermarked, a shame though there are a few more great vids.
For anyone interested in Concert flashing check out Sputterwall's website:
http://www.crazycrowdsurfers.com/
There's an 8 minute sample on the site from his DVDs that has a little flashing and a lot of groping.