My Superfight from Ground Control:

[Oliver Geddes]

I tend to do it from the top in the gi. Much easier to lock down the hips that way with the belt or the gi pants. But I've been playing with it for about six months and it's working nicely for me.

Some videos:

http://www.youtube.com/watch?v=XxUOknPL1as - Last Ground Control

http://www.youtube.com/watch?v=lKeyCNdLKIQ - Already posted on here - Bruno Bastos

http://www.youtube.com/watch?v=s3bN3RdCgxE - Fabio Gurgel at Europans, Gi.

There was also a video somewhere of a guy hitting it twice in the same tournament, one of whom was a 10th planet guy, but can't seem to find it.

It's not high percentage, but it's always worth a go. ^_^

[Eddie Bravo]

Very very nice!

[Jim Allen]

Nice work! He never saw it comin