We got the official word on it last night at around 9pm. It's kind of weird that NAI had the text of the message yesterday afternoon. But they did not confirm it being a virus until last night... I also have some information that shows it was being distributed primarily from a 145.*.*.* ip range.. We are being a bit extra careful today(my employer is a utilitly company) so we blocked out that entire range of IPs from our mail gateways.. We will probably open it back up in a day or two..