these ar the PC's that are affected:

Microsoft Windows® NT 4.0
Microsoft Windows® NT 4.0 Terminal Services Edition
Microsoft Windows® 2000
Microsoft Windows® XP
Microsoft Windows® Server 2003

i got that directly from the microsoft site. it doesnt have to be a microsoft computer, it just has to have that compute based format. ex: i have a Compaq Presario 6000T, but the format is in Windows XP 2000, so i am vulnerable, but not anymore. i have 5 different virus protection programs runnin 24/7 so there is no way in hell that worm is gettin in