Hello, I am just asking whether anyone could recommend a good av to be installed and run *only* on demand alongside nod? I am still a little concerned about nods apparent anti trojan weakness and though I'm also usually running tds3 too, it would be nice to have an option of added security. I tried to run kav 5 alongside nod, but for some reason there was a conflict and the system crashed, any others? Maybe even using the kav engine? Thanks in advance, David.