Six month braces: have you tried them?

I had braces when I was younger and now I think my teeth have moved back a bit. In fact they look a lot like this guy on the Six Month Braces site.

Without the tache made from grass and lips so dry they might burst though.

Well okay they don't look that bad. But it's made me curious. Six months - I could put up with that. I know there's been a lot of ongoing discussion about braces on this post and I'm wondering who has experience of the six month type?

I remember my braces were really sore when they got tightened before and if the whole procedure is accelerated is that not agony?

UPDATE

Due to technical issues comments are now closed on this post. There is now a topic in our Forums where you can share experiences, hints and tips. Thanks!