I tried the link and got the page not found message. I did a search and came up with this link
http://www.sfqassociation.com/ . It may be that the association has change ISP and domain names. I don't know. Shawn will probably tell us later.
As for the self concentration meditation, isn't that part of the first level material? Anyways, it not specifically for improving your concentration, but a meditation where you concentrate on yourself.
You are perfection,
Iam2 
