I'm running Vista 32bits and have been infected with the NDT2.SYS. My sony is just about 1 month old and I am finding it very difficult to get this mess out of my computer. I have used spyware doctor to remove it, but it keeps coming back. Kasperky even picks it up and deletes it, but this keps on returning. It's appearance is very irritating and moreover I believe it will eventually cause more problems. Any help of any kind can be highly appreciated. Thanks in advance!