If this works it is a link to a thread in the general chat section about the site crashing http://www.not606.com/showthread.php/47363-Site-keeps-going-down For those who do not know DOS is denial of service, which pretty much sums it up.
It would appear to be a calculated attack from JA606. In the little box that all the message pass through (not too technical I hope) there were many, many messages from someone promoting JA606. I'm sure we can ride this out.