I ran across a computer infected with mebroot.trojan. NODv4 kept detecting it after I installed it but would not remove it. After reading I saw it infects the MBR which is why it wouldn't remove. I was working remotely on the pc so I couldn't reboot to cd and run fixmbr. I spent an hour on google searches and couldn't get anything to work. Then I realized I should check the eset site for a removal tool. Sure enough you guys had one and it worked great. Thanks much!